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

Overview

Severity

Low (CVSS 3.3)

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C

Category

Security Feature Bypass

Exploit Status

Not Exploited

Exploitation Likelihood

Less Likely

Patch Tuesday

2023-Jan

Released

2023-01-10

EPSS Score

2.92% (percentile: 86.4%)

FAQ

What kind of security feature could be bypassed by successfully exploiting this vulnerability? An attacker who successfully exploited this vulnerability could bypass the Fast Identity Online (FIDO) secure authentication feature.

Affected Products (14)

Windows

• Windows 10 Version 22H2 for ARM64-based Systems
• Windows 10 Version 22H2 for x64-based Systems
• Windows 11 Version 22H2 for x64-based Systems
• Windows 10 Version 22H2 for 32-bit Systems
• Windows 11 Version 22H2 for ARM64-based Systems
• Windows Server 2022
• Windows Server 2022 (Server Core installation)
• Windows 11 version 21H2 for ARM64-based Systems
• Windows 11 version 21H2 for x64-based Systems
• Windows 10 Version 21H2 for x64-based Systems
• Windows 10 Version 21H2 for 32-bit Systems
• Windows 10 Version 21H2 for ARM64-based Systems
• Windows 10 Version 20H2 for 32-bit Systems
• Windows 10 Version 20H2 for ARM64-based Systems

Security Updates (4)

• 5022282
• 5022303
• 5022291
• 5022287

Acknowledgments

Michael F

Revision History

• 2023-01-10: Information published.