CVE-2025-54917

MEDIUM

Windows MapUrlToZone - Privilege Escalation

Title source: llm

Protection mechanism failure in Windows MapUrlToZone allows an unauthorized attacker to bypass a security feature over a network.

CVSS v3 4.3

EPSS 0.0005

EPSS Percentile 15.1%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

CWE

CWE-693

Status published

microsoft/windows_10_1507 < 10.0.10240.21128

microsoft/windows_10_1607 < 10.0.14393.8422

microsoft/windows_10_1809 < 10.0.17763.7792

microsoft/windows_10_21h2 < 10.0.19044.6332

microsoft/windows_10_22h2 < 10.0.19045.6332

microsoft/windows_11_22h2 < 10.0.22621.5909

microsoft/windows_11_23h2 < 10.0.22631.5909

microsoft/windows_11_24h2 < 10.0.26100.6508

microsoft/windows_server_2008

microsoft/windows_server_2012

... and 6 more

Published Sep 09, 2025

Tracked Since Feb 18, 2026