Is CVE-2024-43546 in the CISA KEV catalog?

No. CVE-2024-43546 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-43546?

CVE-2024-43546 has a CVSS v3 base score of 5.6 (MEDIUM).

What is the EPSS score for CVE-2024-43546?

CVE-2024-43546 has an EPSS score of 0.59% (44th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-43546?

Install KB5044273 for Windows 10 Version 21H2. Fixes are available for 9 affected products.

CVE & CISA-KEV Catalog

CVE-2024-43546

MEDIUM

5.6

CVSS v3

NVD

Description

Windows Cryptographic Information Disclosure Vulnerability

CWE-203

How to fix

Remediation Available

Windows 10 Version 21H2Windows

Install:KB5044273Microsoft

Windows 10 Version 22H2Windows

Install:KB5044273Microsoft

Windows 11 Version 22H2Windows

Install:KB5044285Microsoft

Windows 11 Version 23H2Windows

Install:KB5044285Microsoft

Windows 11 Version 24H2Windows

Install:KB5044284Microsoft

Windows 11 version 21H2Windows

Install:KB5044280Microsoft

Windows Server 2022Windows

Install:KB5044281Microsoft

Windows Server 2022 (Server Core installation)Windows

Install:KB5044281Microsoft

Windows Server 2022, 23H2 Edition (Server Core installation)Windows

Install:KB5044288Microsoft

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 ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.59%probability of exploitation in 30 days

44thpercentile

Moderate risk: more likely to be exploited than 44% of all known CVEs.

References

Patch1

msrc.microsoft.com

Related Vulnerabilities

Other CWE-203 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2017-5753	Medium	5.6	94%	-	Fix
CVE-2003-0190	Medium	5.0	77%	-	Fix
CVE-2017-5715	Medium	5.6	74%	-	Fix
CVE-2018-3639	Medium	5.5	61%	-	Fix
CVE-2023-28770	High	7.5	58%	-	Fix
CVE-2004-1602	Medium	5.0	31%	-	-

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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 2024-10-17.