CVE-2021-43211medium

CVE-2021-43211: medium-severity vulnerability in Microsoft Windows Update Assistant

Windows 10 Update Assistant Elevation of Privilege Vulnerability

Published · Updated

13Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackcvss 5.5epss 0.9%
exploitation probability
0.9%top 43% of all CVEs
observed exploitation
nono source reports it
Windows 10 Update Assistant Elevation of Privilege Vulnerability
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
Affected products
Microsoft · Windows Update Assistant
Related CVEs — Microsoft Windows Update Assistant

In the same product, most dangerous first.

CVE-2021-36945HIGHWindows 10 Update Assistant Elevation of Privilege VulnerabilityEPSS 1.9%CVE-2021-42297MEDIUMWindows 10 Update Assistant Elevation of Privilege VulnerabilityEPSS 1.4%CVE-2019-1378—CVE-2019-1378EPSS 1.3%
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-43211https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43211