CVE-2025-21217

MEDIUM

Windows NTLM Spoofing - Privilege Escalation

Title source: llm

Description

Windows NTLM Spoofing Vulnerability

References (1)

Scores

CVSS v3 6.5
EPSS 0.0057
EPSS Percentile 68.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Classification

CWE
CWE-693
Status published

Affected Products (20)

microsoft/windows_10_1507 < 10.0.10240.20890
microsoft/windows_10_1507 < 10.0.10240.20890
microsoft/windows_10_1607 < 10.0.14393.7699
microsoft/windows_10_1607 < 10.0.14393.7699
microsoft/windows_10_1809 < 10.0.17763.6775
microsoft/windows_10_1809 < 10.0.17763.6775
microsoft/windows_10_21h2 < 10.0.19044.5371
microsoft/windows_10_22h2 < 10.0.19045.5371
microsoft/windows_11_22h2 < 10.0.22621.4751
microsoft/windows_11_23h2 < 10.0.22631.4751
microsoft/windows_11_24h2 < 10.0.26100.2894
microsoft/windows_server_2008
microsoft/windows_server_2008
microsoft/windows_server_2012
microsoft/windows_server_2012
... and 5 more

Timeline

Published Jan 14, 2025
Tracked Since Feb 18, 2026