Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2020-16899— Windows TCP/IP Denial of Service Vulnerability

Quick assessment

Affected
Microsoft Windows 10 Version 1803
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft Windows tcp/ip是美国微软（Microsoft）公司的一个 Windows 的 Tcp/Ip 支持服务。 Windows TCP/IP 堆栈存在安全漏洞。该漏洞允许攻击者可能会导致目标系统停止响应。以下产品及版本受到影响： Windows 10 1909版本， Windows 10 1709版本， Windows Server 1909版本， Windows Server 1903版本， Windows Server 2004版本， Windows 10 2004版本， W

CVSS 7.5 · High EPSS 13.45% · P96

Possible ATT&CK Techniques 1 AI

T1499.002 · Service Exhaustion Flood
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2020-16899

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Windows TCP/IP Denial of Service Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
<p>A denial of service vulnerability exists when the Windows TCP/IP stack improperly handles ICMPv6 Router Advertisement packets. An attacker who successfully exploited this vulnerability could cause a target system to stop responding.</p> <p>To exploit this vulnerability, an attacker would have to send specially crafted ICMPv6 Router Advertisement packets to a remote Windows computer. The vulnerability would not allow an attacker to execute code or to elevate user rights directly.</p> <p>The update addresses the vulnerability by correcting how the Windows TCP/IP stack handles ICMPv6 Router Advertisement packets.</p>
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft Windows tcp/ip 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft Windows tcp/ip是美国微软（Microsoft）公司的一个 Windows 的 Tcp/Ip 支持服务。 Windows TCP/IP 堆栈存在安全漏洞。该漏洞允许攻击者可能会导致目标系统停止响应。以下产品及版本受到影响： Windows 10 1909版本， Windows 10 1709版本， Windows Server 1909版本， Windows Server 1903版本， Windows Server 2004版本， Windows 10 2004版本， W
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft Windows 10 Version 1803 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
Microsoft Windows 10 Version 1809 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x86:*
Microsoft Windows Server 2019 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
Microsoft Windows Server 2019 (Server Core installation) 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2019:*:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1909 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10_1909:*:*:*:*:*:*:x86:*
Microsoft Windows Server, version 1909 (Server Core installation) 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_1909:*:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1709 for 32-bit Systems 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1709 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10:1709:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1903 for 32-bit Systems 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1903 for x64-based Systems 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
Microsoft Windows 10 Version 1903 for ARM64-based Systems 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10:1903:*:*:*:*:*:*:*
Microsoft Windows Server, version 1903 (Server Core installation) 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_1903:*:*:*:*:*:*:*:*
Microsoft Windows 10 Version 2004 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_10_1809:*:*:*:*:*:*:x64:*
Microsoft Windows Server version 2004 10.0.0 ~ publication cpe:2.3:o:microsoft:windows_server_2004:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2020-16899

# POC Description Source Link Shenlong Link
1 CVE-2020-16899 - Microsoft Windows TCP/IP Vulnerability Detection Logic and Rule https://github.com/advanced-threat-research/CVE-2020-16899 POC Details
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2020-16899

请登录查看更多情报信息。

Vendor Advisories for CVE-2020-16899 (1)

Same Patch Batch · Microsoft · 2020-10-16 · 89 CVEs total

CVE-2020-1080 8.8 HIGH Windows Hyper-V Elevation of Privilege Vulnerability
CVE-2020-16898 8.8 HIGH Windows TCP/IP Remote Code Execution Vulnerability
CVE-2020-16911 8.8 HIGH GDI+ Remote Code Execution Vulnerability
CVE-2020-16891 8.8 HIGH Windows Hyper-V Remote Code Execution Vulnerability
CVE-2020-16946 8.7 HIGH Microsoft Office SharePoint XSS Vulnerability
CVE-2020-16945 8.7 HIGH Microsoft Office SharePoint XSS Vulnerability
CVE-2020-16944 8.7 HIGH Microsoft SharePoint Reflective XSS Vulnerability
CVE-2020-16952 8.6 HIGH Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2020-16951 8.6 HIGH Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2020-16935 7.8 HIGH Windows COM Server Elevation of Privilege Vulnerability
CVE-2020-16954 7.8 HIGH Microsoft Office Remote Code Execution Vulnerability
CVE-2020-16940 7.8 HIGH Windows - User Profile Service Elevation of Privilege Vulnerability
CVE-2020-16939 7.8 HIGH Group Policy Elevation of Privilege Vulnerability
CVE-2020-16936 7.8 HIGH Windows Backup Service Elevation of Privilege Vulnerability
CVE-2020-16930 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-16929 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-16928 7.8 HIGH Microsoft Office Click-to-Run Elevation of Privilege Vulnerability
CVE-2020-16924 7.8 HIGH Jet Database Engine Remote Code Execution Vulnerability
CVE-2020-16931 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-16967 7.8 HIGH Windows Camera Codec Pack Remote Code Execution Vulnerability

Showing top 20 of 89 CVEs. View all on vendor page &rarr; →

IV. Related Vulnerabilities

Same product: Windows 10 Version 1803
Same vendor: Microsoft

V. Comments for CVE-2020-16899

No comments yet

Leave a comment