#VU117199 Improper Authentication in Windows and Windows Server - CVE-2025-59280

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Main Vulnerability Database Vulnerabilities #VU117199

#VU117199 Improper Authentication in Windows and Windows Server - CVE-2025-59280

Published: October 15, 2025


Vulnerability identifier: #VU117199
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2025-59280
CWE-ID: CWE-287
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Windows
Windows Server
Software vendor:
Microsoft

Description

The vulnerability allows a remote attacker to bypass authentication process.

The vulnerability exists due to an error in when processing authentication requests in Windows SMB Clien. A remote attacker can bypass authentication process and perform tampering on the system.


Remediation

Install updates from vendor's website.

External links