What is CVE-2022-21964?

CVE-2022-21964 is a medium-severity vulnerability in Microsoft Windows 10, classified under Exposure of Resource to Wrong Sphere. CVSS score: 5.5/10. Published 2022-01-11.

How severe is CVE-2022-21964?

Medium severity. CVSS v3 base score is 5.5 out of 10.

Vulnerability in Microsoft Windows 10

CVE-2022-21964

Remote Desktop Licensing Diagnoser Information Disclosure Vulnerability

EPSS: 0.010 (58.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

Affected products

Microsoft Windows_10 — versions 1607
Microsoft Windows 10 Version 1607 — versions 10.0.14393.0

Weakness classification (CWE)

CWE-668 — Exposure of Resource to Wrong Sphere

References

secure@microsoft.com (vendor-advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2022-21964?: CVE-2022-21964 is a medium-severity vulnerability in Microsoft Windows 10, classified under Exposure of Resource to Wrong Sphere. CVSS score: 5.5/10. Published 2022-01-11.
How severe is CVE-2022-21964?: Medium severity. CVSS v3 base score is 5.5 out of 10.