medium6.5Public exploit code
CVE-2025-50154
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.
Public exploit code
Working exploit or proof of concept code has been published for this vulnerability. Treat unpatched systems as at risk.
- Microsoft Windows 10.0.19045 - NTLMv2 Hash Disclosure2025-08-18 · remote · windows
Impact
Exposure of sensitive information to an unauthorized actor in Windows File Explorer allows an unauthorized attacker to perform spoofing over a network.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Microsoft | Windows 10 1507 | before 10.0.10240.21100 |
| Microsoft | Windows 10 1607 | before 10.0.14393.8330 |
| Microsoft | Windows 10 1809 | before 10.0.17763.7678 |
| Microsoft | Windows 10 21h2 | before 10.0.19044.6216 |
| Microsoft | Windows 10 22h2 | before 10.0.19045.6216 |
| Microsoft | Windows 11 22h2 | before 10.0.22621.5768 |
| Microsoft | Windows 11 23h2 | before 10.0.22631.5768 |
| Microsoft | Windows 11 24h2 | before 10.0.26100.4851 |
| Microsoft | Windows Server 2008 | All versions Version r2 |
| Microsoft | Windows Server 2012 | All versions Version r2 |
| Microsoft | Windows Server 2016 | before 10.0.14393.8330 |
| Microsoft | Windows Server 2019 | before 10.0.17763.7678 |
Weakness classification
References
- NVD record
- CVE.org record
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-50154
- https://cymulate.com/blog/zero-click-one-ntlm-microsoft-security-patch-bypass-cve-2025-50154/
- https://github.com/rubenformation/CVE-2025-50154/
- https://www.vicarius.io/vsociety/posts/cve-2025-50154-detection-script-zero-click-windows-file-explorer-spoofing-vulnerability
- https://www.vicarius.io/vsociety/posts/cve-2025-50154-mitigation-script-zero-click-windows-file-explorer-spoofing-vulnerability