Is CVE-2021-43880 in the CISA KEV catalog?

No. CVE-2021-43880 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-43880?

CVE-2021-43880 has a CVSS v3 base score of 5.5 (MEDIUM).

What is the EPSS score for CVE-2021-43880?

CVE-2021-43880 has an EPSS score of 0.66% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-43880?

Install KB5008215 for Windows 11 version 21H2.

CVE & CISA-KEV Catalog

CVE-2021-43880

MEDIUM

5.5

CVSS v3

NVD

Description

Windows Mobile Device Management Elevation of Privilege Vulnerability

How to fix

Remediation Available

Windows 11 version 21H2Windows

Install:KB5008215Microsoft

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.66%probability of exploitation in 30 days

47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Patch1

portal.msrc.microsoft.com

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.