Missing Authorization in Windows Server - CVE-2025-50171
Published: August 13, 2025
Vulnerability identifier: #VU114028
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-50171
CWE-ID: CWE-862
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to bypass authorization checks.
The vulnerability exists due to missing authorization in Remote Desktop Server. A remote attacker can perform spoofing on the target system.
Affected software
Windows Server
How to mitigate CVE-2025-50171
Install updates from vendor's website.
Windows Server - addressed in versions 2012 R2 6.3.9600.22725, 2022 23H2 10.0.25398.1791, 2022 10.0.20348.3989, 2022 10.0.20348.4052, 2025 10.0.26100.4851, 2025 10.0.26100.4946