Is CVE-2023-24871 in the CISA KEV catalog?

No. CVE-2023-24871 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-24871?

CVE-2023-24871 has a CVSS v3 base score of 8.8 (HIGH).

What is the EPSS score for CVE-2023-24871?

CVE-2023-24871 has an EPSS score of 3.22% (87th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-24871?

Install KB5023696 for Windows 10 Version 20H2. Fixes are available for 7 affected products.

CVE & CISA-KEV Catalog

CVE-2023-24871

HIGHEPSS 87th pctl

8.8

CVSS v3

NVD

Description

Windows Bluetooth Service Remote Code Execution Vulnerability

CWE-190Integer Overflow

How to fix

Remediation Available

Windows 10 Version 20H2Windows

Install:KB5023696Microsoft

Windows 10 Version 21H2Windows

Install:KB5023696Microsoft

Windows 10 Version 22H2Windows

Install:KB5023696Microsoft

Windows 11 Version 22H2Windows

Install:KB5023706Microsoft

Windows 11 version 21H2Windows

Install:KB5023698Microsoft

Windows Server 2022Windows

Install:KB5023705Microsoft

Install:KB5023786

Windows Server 2022 (Server Core installation)Windows

Install:KB5023786

Install:KB5023705Microsoft

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 VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

3.22%probability of exploitation in 30 days

87thpercentile

Elevated risk: more likely to be exploited than 87% of all known CVEs.

References

Patch1

msrc.microsoft.com

Related Vulnerabilities

Other CWE-190 (Integer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-16040	Medium	6.5	100%	-	Fix
CVE-2019-11477	High	7.5	99%	-	Fix
CVE-2023-44443	High	7.8	94%	-	Fix
CVE-2014-0569	High	9.3	90%	-	-
CVE-2017-3599	High	7.5	90%	-	Fix
CVE-2023-21716	Critical	9.8	82%	-	Fix

Embed a live status badge for CVE-2023-24871

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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.