CVE-2025-21297

CVSS 3.1 Score 8.1 of 10 (high)

Details

Published Jan 14, 2025
CWE ID 416

Summary

CVE-2025-21297 is a critical Remote Code Execution vulnerability affecting Windows Remote Desktop Services. This issue allows unauthenticated attackers to execute arbitrary code on targeted systems by sending a specially crafted RDP packet. Successful exploitation could lead to complete system compromise and potential data theft or unauthorized access. Microsoft strongly urges administrators to apply the available patch or enable mitigations to protect affected systems.

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Affected Products

  • Microsoft Windows Server 2008
  • Windows Server 2022

Affected Vendors

  • Microsoft