Windows Update Service Elevation of Privilege Vulnerability
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26866
Source: MITRE
Published: 2021-03-11
Updated: 2022-05-03
Type: CWE-59
Base Score: 3.6
Vector: AV:L/AC:L/Au:N/C:N/I:P/A:P
Impact Score: 4.9
Exploitability Score: 3.9
Severity: LOW
Base Score: 6.1
Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
Impact Score: 4.2
Exploitability Score: 1.8
Severity: MEDIUM