CVE-2022-34689

HIGH

Windows CryptoAPI - Authentication Bypass by Spoofing

Title source: llm

Windows CryptoAPI Spoofing Vulnerability

Core 2

Core References

Vendor Advisory vendor-advisory

Patch, Vendor Advisory

CVSS v3 7.5

EPSS 0.3793

EPSS Percentile 98.4%

Attack Vector NETWORK

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

CWE

CWE-290

Status published

Products (17)

microsoft/windows_10 (2 CPE variants)

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_11 (2 CPE variants)

microsoft/windows_7 (2 CPE variants)

microsoft/windows_8.1 (2 CPE variants)

microsoft/windows_rt_8.1

... and 7 more

Published Oct 11, 2022

Tracked Since Feb 18, 2026