#VU102670 Type Confusion in Windows Server - CVE-2025-21225

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Main Vulnerability Database Vulnerabilities #VU102670

#VU102670 Type Confusion in Windows Server - CVE-2025-21225

Published: January 14, 2025


Vulnerability identifier: #VU102670
Vulnerability risk: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2025-21225
CWE-ID: CWE-843
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
Windows Server
Software vendor:
Microsoft

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a type confusion error in Windows Remote Desktop Gateway (RD Gateway). A remote attacker can pass specially crafted data to the application, trigger a type confusion error and cause a denial of service on the target system.


Remediation

Install updates from vendor's website.

External links