Main Vulnerability Database Vulnerabilities #VU112598

#VU112598 Improper Certificate Validation in Windows Server and Windows - CVE-2025-48802

Published: July 9, 2025

Vulnerability identifier: #VU112598

Vulnerability risk: Medium

CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Green

CVE-ID: CVE-2025-48802

CWE-ID: CWE-295

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vulnerable software:
Windows Server
Windows

Software vendor:
Microsoft

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to improper certificate validation in Windows SMB Server. A remote user can perform a spoofing attack on the system.

Install updates from vendor's website.