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CVE-2025-29842— UrlMon Security Feature Bypass Vulnerability

CVSS 7.5 · High EPSS 0.20% · P42
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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: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
在可信数据中接受外来的不可信数据
Source: NVD (National Vulnerability Database)
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

VendorProductAffected VersionsCPESubscribe
MicrosoftWindows 10 Version 1507 10.0.10240.0 ~ 10.0.10240.21014 -
MicrosoftWindows 10 Version 1607 10.0.14393.0 ~ 10.0.14393.8066 -
MicrosoftWindows 10 Version 1809 10.0.17763.0 ~ 10.0.17763.7314 -
MicrosoftWindows 10 Version 21H2 10.0.19044.0 ~ 10.0.19044.5854 -
MicrosoftWindows 10 Version 22H2 10.0.19045.0 ~ 10.0.19045.5854 -
MicrosoftWindows 11 version 22H2 10.0.22621.0 ~ 10.0.22621.5335 -
MicrosoftWindows 11 version 22H3 10.0.22631.0 ~ 10.0.22631.5335 -
MicrosoftWindows 11 Version 23H2 10.0.22631.0 ~ 10.0.22631.5335 -
MicrosoftWindows 11 Version 24H2 10.0.26100.0 ~ 10.0.26100.4061 -
MicrosoftWindows Server 2016 10.0.14393.0 ~ 10.0.14393.8066 -
MicrosoftWindows Server 2016 (Server Core installation) 10.0.14393.0 ~ 10.0.14393.8066 -
MicrosoftWindows Server 2019 10.0.17763.0 ~ 10.0.17763.7314 -
MicrosoftWindows Server 2019 (Server Core installation) 10.0.17763.0 ~ 10.0.17763.7314 -
MicrosoftWindows Server 2022 10.0.20348.0 ~ 10.0.20348.3692 -
MicrosoftWindows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 ~ 10.0.25398.1611 -
MicrosoftWindows Server 2025 10.0.26100.0 ~ 10.0.26100.4061 -
MicrosoftWindows Server 2025 (Server Core installation) 10.0.26100.0 ~ 10.0.26100.4061 -

II. Public POCs for CVE-2025-29842

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III. Intelligence Information for CVE-2025-29842

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Same Patch Batch · Microsoft · 2025-05-13 · 71 CVEs total

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CVE-2025-304007.8 HIGHMicrosoft DWM Core Library Elevation of Privilege Vulnerability
CVE-2025-327067.8 HIGHWindows Common Log File System Driver Elevation of Privilege Vulnerability
CVE-2025-303837.8 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2025-240637.8 HIGHKernel Streaming Service Driver Elevation of Privilege Vulnerability
CVE-2025-303817.8 HIGHMicrosoft Excel Remote Code Execution Vulnerability
CVE-2025-327097.8 HIGHWindows Ancillary Function Driver for WinSock Elevation of Privilege Vulnerability
CVE-2025-299757.8 HIGHMicrosoft PC Manager Elevation of Privilege Vulnerability

Showing top 20 of 71 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Windows 10 Version 1507
Same vendor: Microsoft
Same weakness: CWE-349

V. Comments for CVE-2025-29842

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