CVE-2025-21329: MapUrlToZone Security Feature Bypass Vulnerability
First published: Tue Jan 14 2025(Updated: )
MapUrlToZone Security Feature Bypass Vulnerability
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2025 | ||
| Microsoft Windows Server 2008 R2 | ||
| Microsoft Windows Server 2025 | ||
| Microsoft Windows Server 2012 R2 | ||
| Microsoft Windows Server 2022 23H2 | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server | ||
| Microsoft Windows Server 2019 | ||
| Microsoft Windows Server 2019 | ||
| Windows 11 | =23H2 | |
| Windows 11 | =22H2 | |
| Windows 11 | =22H2 | |
| Windows 11 | =24H2 | |
| Windows 11 | =24H2 | |
| Windows 11 | =23H2 | |
| Microsoft Windows Server 2022 | ||
| Microsoft Windows Server 2022 | ||
| Microsoft Windows 10 | <10.0.10240.20890 | |
| Microsoft Windows 10 | <10.0.10240.20890 | |
| Microsoft Windows 10 | <10.0.14393.7699 | |
| Microsoft Windows 10 | <10.0.14393.7699 | |
| Microsoft Windows 10 | <10.0.17763.6775 | |
| Microsoft Windows 10 | <10.0.17763.6775 | |
| Microsoft Windows 10 | <10.0.19044.5371 | |
| Microsoft Windows 10 | <10.0.19045.5371 | |
| Windows 11 | <10.0.22621.4751 | |
| Windows 11 | <10.0.22631.4751 | |
| Windows 11 | <10.0.26100.2894 | |
| Microsoft Windows Server | =sp2 | |
| Microsoft Windows Server | =r2-sp1 | |
| Microsoft Windows Server | ||
| Microsoft Windows Server | =r2 | |
| Microsoft Windows Server 2016 | <10.0.14393.7699 | |
| Microsoft Windows Server 2019 | <10.0.17763.6775 | |
| Microsoft Windows Server 2022 | <10.0.20348.3091 | |
| Microsoft Windows Server 2022 | <10.0.25398.1369 | |
| Microsoft Windows Server 2025 | <10.0.26100.2894 | |
| Microsoft Windows Server 2016 | ||
| Microsoft Windows Server 2016 | ||
| Windows 10 | =1809 | |
| Windows 10 | =1809 | |
| Windows 10 | =22H2 | |
| Windows 10 | =22H2 | |
| Windows 10 | =22H2 | |
| Windows 10 | =1607 | |
| Windows 10 | =1607 | |
| Windows 10 | =21H2 | |
| Windows 10 | =21H2 | |
| Windows 10 | =21H2 | |
| Windows 10 | ||
| Windows 10 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2025-21329?
CVE-2025-21329 is classified as a Security Feature Bypass vulnerability which may allow attackers to bypass security features on affected Microsoft products.
How do I fix CVE-2025-21329?
To fix CVE-2025-21329, apply the latest security patches provided by Microsoft for your specific version of Windows or Windows Server.
What products are affected by CVE-2025-21329?
CVE-2025-21329 affects various versions of Windows and Windows Server, including Windows 10, Windows 11, and Windows Server 2008 R2, among others.
Can CVE-2025-21329 be exploited remotely?
CVE-2025-21329 can potentially be exploited remotely, allowing attackers to bypass security restrictions.
Is user intervention required to exploit CVE-2025-21329?
Exploitation of CVE-2025-21329 may require user interaction or specific conditions to be met depending on the attack method.
- collector/msrc-cve
- source/Microsoft
- agent/software-canonical-lookup
- agent/references
- agent/title
- agent/description
- agent/first-publish-date
- agent/type
- collector/msrc
- agent/author
- agent/severity
- agent/weakness
- agent/source
- agent/remedy
- agent/event
- collector/epss-latest
- source/FIRST
- agent/epss
- agent/software-canonical-lookup-request
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- collector/nvd-api
- source/NVD
- agent/softwarecombine
- agent/tags
- vendor/microsoft
- canonical/microsoft windows server 2008 r2
- canonical/microsoft windows server 2012 r2
- canonical/microsoft windows 10
- canonical/microsoft windows server 2025
- canonical/microsoft windows server 2022 23h2
- canonical/microsoft windows server
- canonical/microsoft windows server 2019
- canonical/windows 11
- version/windows 11/23h2
- version/windows 11/22h2
- version/windows 11/24h2
- canonical/microsoft windows server 2022
- version/microsoft windows server/sp2
- version/microsoft windows server/r2-sp1
- version/microsoft windows server/r2
- canonical/microsoft windows server 2016
- canonical/windows 10
- version/windows 10/1809
- version/windows 10/22h2
- version/windows 10/1607
- version/windows 10/21h2