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IndependentSecuriteam

SSD安全公告-Sophos XG从未经身份验证的存储型XSS漏洞到Root访问

Credit to Author: SSD / Maor Schwartz| Date: Mon, 22 Jan 2018 11:52:38 +0000

漏洞概要 以下安全公告描述了在Sophos XG 17中发现的一个存储型XSS漏洞,成功利用该漏洞可以获取root访问。 Sophos XG防火墙“全新的控制中心为用户的网络提供前所未有的可视性。可以获得丰富的报告,还可以添加Sophos iView,以便跨多个防火墙进行集中报告。“ 漏洞提交者 一位独立的安全研究人员向 Beyond Security 的 SSD 报告了该漏洞 厂商响应 Sophos已被告知这个漏洞,他们的回应是: 12月11日,我们收到并确认您提交的问题 12月12日,我们确认了这个问题,并开始进行修复 12月20日,我们发布了XGv17 MR3的官方修复:https:https://community.sophos.com/products/xg-firewall/b/xg-blog/posts/sfos-17-0-3-mr3-released 12月29日,我们完成了对之前发布的XGv16,v16.5,v17版本的修复 12月31日,我们根据您的要求发布了我们的安全公告:https://community.sophos.com/kb/en-us/128024?elqTrackId=3a6db4656f654d65b352f526d26c6a17&elq=1514ab02d2764e8cb73e6b0bdbe7e7be&elqaid=2739&elqat=1&elqCampaignId=27053 CVE:CVE-2017-18014 漏洞详细信息 未经身份验证的用户可以在webadmin界面中的WAF日志页面(控制中心 – >日志浏览器 – >,在过滤器选项“Web服务器保护”中)中触发存储型XSS漏洞,该漏洞可执行防火墙webadmin 可以执行的任何动作(创建新的用户/ 启用ssh和添加ssh授权密钥等)。 为了触发这个漏洞,我们将演示以下场景: Sophos XG Firewall配置3个区域:Trusted,Untrusted,DMZ WEB服务器被放置在DMZ中 防火墙使用Sophos推荐的默认Web应用防火墙(WAF)保护Web服务器。 来自Untrusted网络的攻击者向DMZ中的Web服务器发送URL请求,造成到脚本注入WAF日志页面 来自Trusted的管理员访问WAF日志页面 没有任何其他交互或警告,脚本向管理用户添加一个SSH授权密钥,并允许来自Untrusted的ssh管理。 攻击者获得完整的root ssh shell Sophos XG WAF日志页面将执行POST请求中“User-Agent”参数。 漏洞证明 Sophos XG配置: 防火墙接口可信 – 192.168.10.190端口A. 防火墙接口不可信 – 192.168.0.192端口B. … Continue reading SSD安全公告-Sophos XG从未经身份验证的存储型XSS漏洞到Root访问

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IndependentSecuriteam

SSD Advisory – Hack2Win – Asus Unauthenticated LAN Remote Command Execution

Credit to Author: SSD / Maor Schwartz| Date: Mon, 22 Jan 2018 11:50:36 +0000

Vulnerabilities Summary The following advisory describes two (2) vulnerabilities found in AsusWRT Version 3.0.0.4.380.7743. The combination of the vulnerabilities leads to LAN remote command execution on any Asus router. AsusWRT is “THE POWERFUL USER-FRIENDLY INTERFACE – The enhanced ASUSWRT graphical user interface gives you easy access to the 30-second, 3-step web-based installation process. It’s also … Continue reading SSD Advisory – Hack2Win – Asus Unauthenticated LAN Remote Command Execution

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IndependentSecuriteam

Hack2Win eXtreme

Credit to Author: SSD / Maor Schwartz| Date: Mon, 22 Jan 2018 08:40:05 +0000

Hack2Win is a hacking competition we launched 5 years ago. The competition had so far two flavors – Hack2Win Online and Hack2Win CodeBlue. We decided to go big this year and with Hack2Win eXtreme! Hack2Win eXtreme will focus on two primary targets, browsers and mobile. We have up to $500,000 USD to give away! The … Continue reading Hack2Win eXtreme

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MalwareBytesSecurity

A week in security (January 15 – January 21)

Credit to Author: Malwarebytes Labs| Date: Mon, 22 Jan 2018 17:53:06 +0000

A compilation of notable security news and blog posts from January 15 to January 21, featuring the culprit behind the false Hawaii missile alarm, New Year’s cybersecurity resolutions, Mega Millions scams, and more.

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The post A week in security (January 15 – January 21) appeared first on Malwarebytes Labs.

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ScadaICSSchneider

5 Benefits of Digital Transformation in Chemical Manufacturing

Credit to Author: Kim Custeau| Date: Mon, 22 Jan 2018 18:37:28 +0000

This is the second blog in a four-part series on digital transformation in the chemical industry, check out the first blog “Chemical Companies Deliver Outstanding Customer Experiences Through Digital Transformation” here. … Read more »

The post 5 Benefits of Digital Transformation in Chemical Manufacturing appeared first on Schneider Electric Blog.

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