CVE-2022-21843

HIGH

Windows 10, 11, 7, 8.1, Server - Remote Code Execution in IKE Protocol Extensions

Title source: llm

Windows Internet Key Exchange (IKE) Protocol Extensions Remote Code Execution Vulnerability

Core 2

Core References

Vendor Advisory vendor-advisory

Vendor Advisory

CVSS v3 7.5

EPSS 0.0336

EPSS Percentile 87.5%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Status published

Products (16)

microsoft/windows_10 20h2 (3 CPE variants)

microsoft/windows_10 21h1 (3 CPE variants)

microsoft/windows_10 21h2 (3 CPE variants)

microsoft/windows_10 1607 (2 CPE variants)

microsoft/windows_10 1809 (3 CPE variants)

microsoft/windows_10 1909 (3 CPE variants)

microsoft/windows_11 (2 CPE variants)

microsoft/windows_7 (2 CPE variants)

microsoft/windows_8.1 (3 CPE variants)

microsoft/windows_server 20h2

... and 6 more

Published Jan 11, 2022

Tracked Since Feb 18, 2026