vulnerability

Microsoft Windows: CVE-2023-21759: Windows Smart Card Resource Management Server Security Feature Bypass Vulnerability

Try Surface Command

Back to search

Severity

CVSS

(AV:L/AC:L/Au:S/C:P/I:N/A:N)

Published

Jan 10, 2023

Added

Jan 10, 2023

Modified

Sep 4, 2025

Description

Windows Smart Card Resource Management Server Security Feature Bypass Vulnerability

Solutions

microsoft-windows-windows_10-20h2-kb5022282microsoft-windows-windows_10-21h2-kb5022282microsoft-windows-windows_10-22h2-kb5022282microsoft-windows-windows_11-21h2-kb5022287microsoft-windows-windows_11-22h2-kb5022303microsoft-windows-windows_server_2022-21h2-kb5022291microsoft-windows-windows_server_2022-22h2-kb5022291

References

CVE-2023-21759
https://attackerkb.com/topics/CVE-2023-21759
https://support.microsoft.com/help/5022282
https://support.microsoft.com/help/5022287
https://support.microsoft.com/help/5022291
https://support.microsoft.com/help/5022303

Rapid7 Labs

2026 Global Threat Landscape Report

The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.

Get report