Is CVE-2024-43457 in the CISA KEV catalog?

No. CVE-2024-43457 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-43457?

CVE-2024-43457 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2024-43457?

CVE-2024-43457 has an EPSS score of 0.61% (45th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-43457?

Install KB5043080 for Windows 11 Version 24H2.

CVE & CISA-KEV Catalog

CVE-2024-43457

HIGH

7.8

CVSS v3

NVD

Description

Windows Setup and Deployment Elevation of Privilege Vulnerability

CWE-428

How to fix

Remediation Available

Windows 11 Version 24H2Windows

Install:KB5043080Microsoft

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

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.61%probability of exploitation in 30 days

45thpercentile

Moderate risk: more likely to be exploited than 45% of all known CVEs.

References

Patch1

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 2024-09-17.