medium4.3
CVE-2025-21247
Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network.
Impact
Improper resolution of path equivalence in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 1507 | before 10.0.10240.20947 |
| Microsoft | Windows 10 1607 | before 10.0.14393.7876 |
| Microsoft | Windows 10 1809 | before 10.0.17763.7009 |
| Microsoft | Windows 10 21h2 | before 10.0.19044.5608 |
| Microsoft | Windows 10 22h2 | before 10.0.19045.5608 |
| Microsoft | Windows 11 22h2 | before 10.0.22621.5039 |
| Microsoft | Windows 11 23h2 | before 10.0.22631.5039 |
| Microsoft | Windows 11 24h2 | before 10.0.26100.3403 |
| Microsoft | Windows Server 2008 | All versions Version r2 |
| Microsoft | Windows Server 2012 | All versions Version r2 |
| Microsoft | Windows Server 2016 | before 10.0.14393.7876 |
| Microsoft | Windows Server 2019 | before 10.0.17763.7009 |