Detections
Analytics

CVE-2025-59214

medium

Description

Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59214

https://www.securityweek.com/microsoft-disables-downloaded-file-previews-to-block-ntlm-hash-leaks/

https://github.com/Untouchable17/CVE-2025-24054

https://www.vicarius.io/vsociety/posts/cve-2025-59214-mitigation-script-windows-file-explorer-spoofing-vulnerability

https://www.vicarius.io/vsociety/posts/cve-2025-59214-detection-script-windows-file-explorer-spoofing-vulnerability

https://github.com/rubenformation/CVE-2025-50154/

https://cymulate.com/blog/ntlm-leak-cve-2025-59214/

Details

Source: Mitre, NVD

Published: 2025-10-14

Updated: 2026-03-27

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

Severity: Medium

EPSS

EPSS: 0.00076