CVE-2025-29842— UrlMon Security Feature Bypass Vulnerability
Quick assessment
Affected
Microsoft Windows 10 Version 1507
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Microsoft UrlMon是美国微软（Microsoft）公司的一个Windows操作系统中的组件，主要用于处理与URL相关的任务。 Microsoft UrlMon存在安全漏洞。攻击者利用该漏洞可以绕过某些功能。以下产品和版本受到影响：Windows 10 Version 22H2 for ARM64-based Systems,Windows Server 2022 (Server Core installation),Windows Server 2022, 23H2 Edition (Ser
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-29842
Vulnerability Information
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Vulnerability Title
UrlMon Security Feature Bypass Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Acceptance of extraneous untrusted data with trusted data in UrlMon allows an unauthorized attacker to bypass a security feature over a network.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
在可信数据中接受外来的不可信数据
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft UrlMon 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft UrlMon是美国微软（Microsoft）公司的一个Windows操作系统中的组件，主要用于处理与URL相关的任务。 Microsoft UrlMon存在安全漏洞。攻击者利用该漏洞可以绕过某些功能。以下产品和版本受到影响：Windows 10 Version 22H2 for ARM64-based Systems,Windows Server 2022 (Server Core installation),Windows Server 2022, 23H2 Edition (Ser
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 1507 | 10.0.10240.0 ~ 10.0.10240.21014 | - |
|
| Microsoft | Windows 10 Version 1607 | 10.0.14393.0 ~ 10.0.14393.8066 | - |
|
| Microsoft | Windows 10 Version 1809 | 10.0.17763.0 ~ 10.0.17763.7314 | - |
|
| Microsoft | Windows 10 Version 21H2 | 10.0.19044.0 ~ 10.0.19044.5854 | - |
|
| Microsoft | Windows 10 Version 22H2 | 10.0.19045.0 ~ 10.0.19045.5854 | - |
|
| Microsoft | Windows 11 version 22H2 | 10.0.22621.0 ~ 10.0.22621.5335 | - |
|
| Microsoft | Windows 11 version 22H3 | 10.0.22631.0 ~ 10.0.22631.5335 | - |
|
| Microsoft | Windows 11 Version 23H2 | 10.0.22631.0 ~ 10.0.22631.5335 | - |
|
| Microsoft | Windows 11 Version 24H2 | 10.0.26100.0 ~ 10.0.26100.4061 | - |
|
| Microsoft | Windows Server 2016 | 10.0.14393.0 ~ 10.0.14393.8066 | - |
|
| Microsoft | Windows Server 2016 (Server Core installation) | 10.0.14393.0 ~ 10.0.14393.8066 | - |
|
| Microsoft | Windows Server 2019 | 10.0.17763.0 ~ 10.0.17763.7314 | - |
|
| Microsoft | Windows Server 2019 (Server Core installation) | 10.0.17763.0 ~ 10.0.17763.7314 | - |
|
| Microsoft | Windows Server 2022 | 10.0.20348.0 ~ 10.0.20348.3692 | - |
|
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) | 10.0.25398.0 ~ 10.0.25398.1611 | - |
|
| Microsoft | Windows Server 2025 | 10.0.26100.0 ~ 10.0.26100.4061 | - |
|
| Microsoft | Windows Server 2025 (Server Core installation) | 10.0.26100.0 ~ 10.0.26100.4061 | - |
|
II. Public POCs for CVE-2025-29842
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Same Patch Batch · Microsoft · 2025-05-13 · 71 CVEs total
| CVE-2025-30387 | 9.8 CRITICAL | Document Intelligence Studio On-Prem Elevation of Privilege Vulnerability |
| CVE-2025-29840 | 8.8 HIGH | Windows Media Remote Code Execution Vulnerability |
| CVE-2025-29964 | 8.8 HIGH | Windows Media Remote Code Execution Vulnerability |
| CVE-2025-29966 | 8.8 HIGH | Remote Desktop Client Remote Code Execution Vulnerability |
| CVE-2025-29967 | 8.8 HIGH | Remote Desktop Client Remote Code Execution Vulnerability |
| CVE-2025-29962 | 8.8 HIGH | Windows Media Remote Code Execution Vulnerability |
| CVE-2025-29963 | 8.8 HIGH | Windows Media Remote Code Execution Vulnerability |
| CVE-2025-32704 | 8.4 HIGH | Microsoft Excel Remote Code Execution Vulnerability |
| CVE-2025-30377 | 8.4 HIGH | Microsoft Office Remote Code Execution Vulnerability |
| CVE-2025-30386 | 8.4 HIGH | Microsoft Office Remote Code Execution Vulnerability |
| CVE-2025-26646 | 8.0 HIGH | .NET, Visual Studio, and Build Tools for Visual Studio Spoofing Vulnerability |
| CVE-2025-32701 | 7.8 HIGH | Windows Common Log File System Driver Elevation of Privilege Vulnerability |
| CVE-2025-30393 | 7.8 HIGH | Microsoft Excel Remote Code Execution Vulnerability |
| CVE-2025-30400 | 7.8 HIGH | Microsoft DWM Core Library Elevation of Privilege Vulnerability |
| CVE-2025-32706 | 7.8 HIGH | Windows Common Log File System Driver Elevation of Privilege Vulnerability |
| CVE-2025-30383 | 7.8 HIGH | Microsoft Excel Remote Code Execution Vulnerability |
| CVE-2025-24063 | 7.8 HIGH | Kernel Streaming Service Driver Elevation of Privilege Vulnerability |
| CVE-2025-30381 | 7.8 HIGH | Microsoft Excel Remote Code Execution Vulnerability |
| CVE-2025-32709 | 7.8 HIGH | Windows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability |
| CVE-2025-29975 | 7.8 HIGH | Microsoft PC Manager Elevation of Privilege Vulnerability |
Showing top 20 of 71 CVEs. View all on vendor page → →
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V. Comments for CVE-2025-29842
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