CVE-2021-1694

critical

Description

Windows Update Stack Elevation of Privilege Vulnerability

References

https://www.tenable.com/blog/microsoft-s-january-2021-patch-tuesday-addresses-83-cves

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-1694

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-1694

Details

Source: Mitre, NVD

Published: 2021-01-12

Updated: 2024-11-21

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.00761