CVE-2025-24996

NTLM Hash Disclosure Spoofing Vulnerability

State: Published
Severity: 6.5 Medium
Published: Mar 11, 2025
Updated: Feb 13, 2026
Reserved: Jan 30, 2025

Description

External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C	microsoft

Weaknesses

CWE-73 External Control of File Name or Path

Affected Products

Product	Versions
Windows 10 Version 1507Microsoft	10.0.10240.0 to before 10.0.10240.20947Affected
Windows 10 Version 1607Microsoft	10.0.14393.0 to before 10.0.14393.7876Affected
Windows 10 Version 1809Microsoft	10.0.17763.0 to before 10.0.17763.7009Affected
Windows 10 Version 21H2Microsoft	10.0.19044.0 to before 10.0.19044.5608Affected
Windows 10 Version 22H2Microsoft	10.0.19045.0 to before 10.0.19045.5608Affected
Windows 11 version 22H2Microsoft	10.0.22621.0 to before 10.0.22621.5039Affected
Windows 11 version 22H3Microsoft	10.0.22631.0 to before 10.0.22631.5039Affected
Windows 11 Version 23H2Microsoft	10.0.22631.0 to before 10.0.22631.5039Affected
Windows 11 Version 24H2Microsoft	10.0.26100.0 to before 10.0.26100.3476Affected
Windows Server 2008 R2 Service Pack 1Microsoft	6.1.7601.0 to before 6.1.7601.27618Affected
Windows Server 2008 R2 Service Pack 1 (Server Core installation)Microsoft	6.1.7601.0 to before 6.1.7601.27618Affected
Windows Server 2012Microsoft	6.2.9200.0 to before 6.2.9200.25368Affected
Windows Server 2012 (Server Core installation)Microsoft	6.2.9200.0 to before 6.2.9200.25368Affected
Windows Server 2012 R2Microsoft	6.3.9600.0 to before 6.3.9600.22470Affected
Windows Server 2012 R2 (Server Core installation)Microsoft	6.3.9600.0 to before 6.3.9600.22470Affected
Windows Server 2016Microsoft	10.0.14393.0 to before 10.0.14393.7876Affected
Windows Server 2016 (Server Core installation)Microsoft	10.0.14393.0 to before 10.0.14393.7876Affected
Windows Server 2019Microsoft	10.0.17763.0 to before 10.0.17763.7009Affected
Windows Server 2019 (Server Core installation)Microsoft	10.0.17763.0 to before 10.0.17763.7009Affected
Windows Server 2022Microsoft	10.0.20348.0 to before 10.0.20348.3328Affected
Windows Server 2022, 23H2 Edition (Server Core installation)Microsoft	10.0.25398.0 to before 10.0.25398.1486Affected
Windows Server 2025Microsoft	10.0.26100.0 to before 10.0.26100.3476Affected
Windows Server 2025 (Server Core installation)Microsoft	10.0.26100.0 to before 10.0.26100.3476Affected

References

NTLM Hash Disclosure Spoofing Vulnerabilityvendor-advisorypatch

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