Vulnerability · CVE-2025-24054
Microsoft Windows NTLM Hash Disclosure Spoofing Vulnerability
Published Mar 11, 2025 · catalog updated Jun 17, 2026 · Microsoft Windows
Patch now
CVE-2025-24054 is in the CISA known-exploited catalog, due May 8, 2025. Confirm Microsoft Windows against the vendor advisory and apply that fix. The CVSS score does not change the priority.
Gaps on this record
- No version range is stored. A customer cannot check an installed version against this record.
- Severity
- Medium5.4
- Known exploitation
- CISA KEV and VulnCheck KEV
- EPSS
- 62.27%
- Remediation
- Remediation guidance
- Affected products
- cpe microsoft/windows 10 1507 · cpe microsoft/windows 10 1607 · cpe microsoft/windows 10 1809 · cpe microsoft/windows 10 21h2 · vendor Microsoft Windows
Microsoft Windows NTLM contains an external control of file name or path vulnerability that allows an unauthorized attacker to perform spoofing over a network.
Are you affected?
Enter the version you run. The result uses only the ranges stored on this record.
The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.
- cpe microsoft/windows 10 1507version unspecified
- cpe microsoft/windows 10 1607version unspecified
- cpe microsoft/windows 10 1809version unspecified
- cpe microsoft/windows 10 21h2version unspecified
- vendor Microsoft Windowsversion unspecified
How to fix CVE-2025-24054
Recommended remediation
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. CISA due date May 8, 2025.
Official advisories
What to do
Three questions, each answered from this record only. Confirm the vendor advisory before you patch.
Should you patch?
CVE-2025-24054 is in the CISA known-exploited catalog, due May 8, 2025. Confirm Microsoft Windows against the vendor advisory and apply that fix. The CVSS score does not change the priority.
Which versions are affected?
Affected version ranges are not on this record. Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
What should an analyst verify?
CWE-73. EPSS 62.27%. The CISA KEV listing is the exploitation evidence. A public exploit reference is linked in Sources. That is not the same as confirmed exploitation. Use the source links for the original advisory.
Technology hubs
Code
The project this record applies to. Exploit listings stay in References.
No public source repository is identified for this product.
Timeline
Detection, updates, and resolution for this record.
Mar 11, 2025 · Catalog
Detected
Microsoft Windows NTLM contains an external control of file name or path vulnerability that allows an unauthorized attacker to perform spoofing over a network.
Apr 17, 2025 · CISA KEV
Known exploited
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
May 8, 2025 · CISA KEV
Remediation due
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Jun 17, 2026 · Catalog
Updated
Microsoft Windows NTLM contains an external control of file name or path vulnerability that allows an unauthorized attacker to perform spoofing over a network.
Sources
- CISA KEVConfirmed exploitationCVE-2025-24054
Microsoft Windows NTLM contains an external control of file name or path vulnerability that allows an unauthorized attacker to perform spoofing over a network.
cisa.gov - CVE.orgVulnerability recordCVE-2025-24054
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-24054
30-day exploitation probability 62.3%
first.org - Exploit DatabasePublic exploit reference52280
Public archive entry. The exploit body is not stored here.
exploit-db.com - Exploit DatabasePublic exploit reference52478
Public archive entry. The exploit body is not stored here.
exploit-db.com - Exploit DatabasePublic exploit reference52480
Public archive entry. The exploit body is not stored here.
exploit-db.com - NIST NVDVulnerability recordCVE-2025-24054
External control of file name or path in Windows NTLM allows an unauthorized attacker to perform spoofing over a network.
nvd.nist.gov - VulnCheck KEVConfirmed exploitationCVE-2025-24054
Microsoft Windows NTLM contains an external control of file name or path vulnerability that allows an unauthorized attacker to perform spoofing over a network.
vulncheck.com
References
- Mailing List · seclists.org
- CISA note · msrc.microsoft.com
- CISA note · nvd.nist.gov
- VulnCheck exploitation evidence · research.checkpoint.com
- VulnCheck exploitation evidence · securelist.com
- US Government Resource · cisa.gov
- VulnCheck exploitation evidence · cisa.gov
- VulnCheck exploitation evidence · cyfirma.com
- VulnCheck exploitation evidence · enisa.europa.eu
- Exploit · exploit-db.com
- Exploit · exploit-db.com
- VulnCheck exploitation evidence · loginsoft.com
- Exploit · vicarius.io
- Mitigation · vicarius.io
Freshness
Last verified in this catalog Oct 17, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.