CVE-2021-43211

low-risk
Published 2021-11-24

Windows 10 Update Assistant Elevation of Privilege Vulnerability

Do I need to act?

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0.55% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.5/10 Medium
LOCAL / LOW complexity

Affected Products (1)

Windows 10 Update Assistant

Affected Vendors

Microsoft

References (2)

Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-4321...
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-4321...
25
/ 100
low-risk
Severity 18/34 · Moderate
Exploitability 2/34 · Minimal
Exposure 5/34 · Minimal