CVE-2025-21377

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Description

NTLM Hash Disclosure Spoofing Vulnerability

References

https://www.tenable.com/blog/microsofts-february-2025-patch-tuesday-addresses-55-cves-cve-2025-21418-cve-2025-21391

https://www.securityweek.com/microsoft-patches-wormable-windows-flaw-and-file-deleting-zero-day/

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21377

Details

Source: Mitre, NVD

Published: 2025-02-11

Updated: 2025-02-11

Risk Information

CVSS v2

Base Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:N/A:N

Severity: High

CVSS v3

Base Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Severity: Medium