Microsoft Windows NTLM Hash Disclosure Spoofing Vulnerability
Microsoft — Windows 10 Version 1507
External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.
6.5
59.0%
Vector breakdown
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
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
- Published
- Mar 11, 2025
- Modified
- Feb 13, 2026
- Added to KEV
- Apr 17, 2025
- Federal patch due
- May 8, 2025
CISA required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Weakness classification
Proof-of-concept & exploitation references
Weaponization
Public repositories whose name or description references CVE-2025-24054, found via a live GitHub search at request time. These are community-sourced signals, not a verified working exploit - cross-check each one before relying on it, and treat higher star counts and recent activity as (weak) corroboration, not proof.
No public GitHub repositories referencing CVE-2025-24054 were found at last check. Absence here is not proof no exploit exists - see the references below for vendor advisories and write-ups.
References
Frequently asked questions
What is CVE-2025-24054?
External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.
How severe is CVE-2025-24054?
CVE-2025-24054 has a CVSS base score of 6.5 out of 10 (CVSS 3.1).
Is CVE-2025-24054 actively exploited in the wild?
Yes. CVE-2025-24054 is listed in the CISA Known Exploited Vulnerabilities (KEV) catalog, added Apr 17, 2025, meaning CISA has confirmed evidence of active exploitation.
What is the EPSS score for CVE-2025-24054?
59.0% - meaning FIRST.org's EPSS model estimates a 59.0% probability this vulnerability will be exploited in the wild within 30 days (99% percentile among all scored CVEs).
What type of vulnerability is CVE-2025-24054?
CVE-2025-24054 is classified under CWE-73 (CWE-73: External Control of File Name or Path).
Cross-checked against
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