Is CVE-2024-38257 in the CISA KEV catalog?

No. CVE-2024-38257 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-38257?

CVE-2024-38257 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2024-38257?

CVE-2024-38257 has an EPSS score of 4.47% (90th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-38257?

Install KB5043051 for Windows 10 Version 1607. Fixes are available for 14 affected products.

CVE & CISA-KEV Catalog

CVE-2024-38257

HIGHEPSS 90th pctl

7.5

CVSS v3

NVD

Description

Microsoft AllJoyn API Information Disclosure Vulnerability

CWE-908

How to fix

Remediation Available

Windows 10 Version 1607Windows

Install:KB5043051Microsoft

Windows 10 Version 1809Windows

Install:KB5043050Microsoft

Windows 10 Version 21H2Windows

Install:KB5043064Microsoft

Windows 10 Version 22H2Windows

Install:KB5043064Microsoft

Windows 11 Version 22H2Windows

Install:KB5043076Microsoft

Windows 11 Version 23H2Windows

Install:KB5043076Microsoft

Windows 11 version 21H2Windows

Install:KB5043067Microsoft

Windows Server 2016Windows

Install:KB5043051Microsoft

Windows Server 2016 (Server Core installation)Windows

Install:KB5043051Microsoft

Windows Server 2019Windows

Install:KB5043050Microsoft

Windows Server 2019 (Server Core installation)Windows

Install:KB5043050Microsoft

Windows Server 2022Windows

Install:KB5042881Microsoft

Install:KB5042880Microsoft

Windows Server 2022 (Server Core installation)Windows

Install:KB5042880Microsoft

Install:KB5042881Microsoft

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

Install:KB5043055Microsoft

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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

4.47%probability of exploitation in 30 days

90thpercentile

High risk: more likely to be exploited than 90% of all known CVEs.

References

Patch1

msrc.microsoft.com

Other references1

talosintelligence.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.