CVE-2025-21219 — Improper Resolution of Path Equivalence in Microsoft Windows 10 Version 1507

CWE-41 — Improper Resolution of Path Equivalence9 documents7 sources
Severity
4.3MEDIUMNVD
EPSS
0.3%
top 46.38%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
22
Microsoft Windows 10 Version 1507Microsoft Windows 10 Version 1607Microsoft Windows 10 Version 1809+19 more
Timeline
PublishedJan 14

Description

MapUrlToZone Security Feature Bypass Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:NExploitability: 2.8 | Impact: 1.4

Affected Packages22 packages

▶NVDmicrosoft/windows< 10.0.14393.7699+4
▶NVDmicrosoft/windows_10_1507< 10.0.10240.20890
▶NVDmicrosoft/windows_10_1607< 10.0.14393.7699
▶NVDmicrosoft/windows_10_1809< 10.0.17763.6775
▶NVDmicrosoft/windows_10_21h2< 10.0.19044.5371

Patches

Patch: msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-9wqj-2cgj-cmq7: MapUrlToZone Security Feature Bypass Vulnerability↗2025-01-14
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CVEList
MapUrlToZone Security Feature Bypass Vulnerability↗2025-01-14
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📋Vendor Advisories

1
Microsoft
MapUrlToZone Security Feature Bypass Vulnerability↗2025-01-14
▶

🕵️Threat Intelligence

5
Bleepingcomputer
Microsoft January 2025 Patch Tuesday fixes 8 zero-days, 159 flaws↗2025-01-14
▶
Qualys
Microsoft and Adobe Patch Tuesday, January 2025 Security Update Review↗2025-01-14
▶
Talos
Microsoft Patch Tuesday for January 2025 — Snort rules and prominent vulnerabilities↗2025-01-14
▶
Qualys
Microsoft and Adobe Patch Tuesday, January 2025 Security Update Review | Qualys↗2025-01-14
▶
Talos
Microsoft Patch Tuesday for January 2025 — Snort rules and prominent vulnerabilities↗2025-01-14
▶
CVE-2025-21219 — Microsoft vulnerability | cvebase