CVE-2025-24054

Microsoft Windows NTLM Hash Disclosure Spoofing Vulnerability

Microsoft — Windows

Added to KEV catalog: 17 April 2025
Federal remediation due date: 8 May 2025
Weakness classification (CWE): CWE-73

CISA Description

Microsoft Windows NTLM contains an external control of file name or path vulnerability that allows an unauthorized attacker to perform spoofing over a network.

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.

Notes

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24054 ; https://nvd.nist.gov/vuln/detail/CVE-2025-24054

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