CVE-2025-54101 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	4.8 MEDIUM	NETWORK	HIGH	LOW	CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
microsoft	CNA	4.8 MEDIUM				CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

Base Score

CVSS 3.x

EPSS Score

Percentile: 37%

Affected Products (NVD)

Vendor	Product	Version
microsoft	windows_10_1507	𝑥 < 10.0.10240.21128
microsoft	windows_10_1507	𝑥 < 10.0.10240.21128
microsoft	windows_10_1607	𝑥 < 10.0.14393.8422
microsoft	windows_10_1607	𝑥 < 10.0.14393.8422
microsoft	windows_10_1809	𝑥 < 10.0.17763.7792
microsoft	windows_10_1809	𝑥 < 10.0.17763.7792
microsoft	windows_10_21h2	𝑥 < 10.0.19044.6332
microsoft	windows_10_22h2	𝑥 < 10.0.19045.6332
microsoft	windows_11_22h2	𝑥 < 10.0.22621.5909
microsoft	windows_11_23h2	𝑥 < 10.0.22631.5909
microsoft	windows_server_2012	-
microsoft	windows_server_2016	𝑥 < 10.0.14393.8422
microsoft	windows_server_2019	𝑥 < 10.0.17763.7792
microsoft	windows_server_2022	𝑥 < 10.0.20348.4106
microsoft	windows_server_2022_23h2	𝑥 < 10.0.25398.1849

𝑥

= Vulnerable software versions

Windows Releases

Platform

Version

Windows 10

(x64, x86)	KB5065430
1607 (x64, x86)	KB5065427
1809 (x64, x86)	KB5065428
21H2 (arm64, x64, x86)	KB5065429
22H2 (arm64, x64, x86)	KB5065429

Windows 11

22H2 (arm64, x64)	KB5065431
23H2 (arm64, x64)	KB5065431

Windows Server 2012

Server Core	KB5065509
Standard	KB5065509

Windows Server 2012 R2

Server Core	KB5065507
Standard	KB5065507

Windows Server 2016

Server Core	KB5065427
Standard	KB5065427

Windows Server 2019

Server Core	KB5065428
Standard	KB5065428

Windows Server 2022

23H2 Server Core	KB5065425
Server Core	KB5065306
Standard	KB5065306

Common Weakness Enumeration

CWE-416 - Use After Free
Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-54101

https://www.vicarius.io/vsociety/posts/cve-2025-54101-detection-script-remote-code-execution-vulnerability-affecting-windows-smbv3

https://www.vicarius.io/vsociety/posts/cve-2025-54101-mitigation-script-remote-code-execution-vulnerability-affecting-windows-smbv3