CVE-2023-21689
CRITICAL severity · CVSS 9.8 · CWE-122
9.8CVSS CRITICAL
Summary
Microsoft Protected Extensible Authentication Protocol (PEAP) Remote Code Execution Vulnerability
Impact & exploitability
Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
Confidentiality impactHigh
Integrity impactHigh
Availability impactHigh
Exploit probability (EPSS)27%
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products we track (3)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21689 ↗