Is CVE-2024-20686 in the CISA KEV catalog?

No. CVE-2024-20686 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2024-20686?

CVE-2024-20686 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2024-20686?

CVE-2024-20686 has an EPSS score of 0.67% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2024-20686?

Install KB5034130 for Windows Server 2022, 23H2 Edition (Server Core installation).

CVE & CISA-KEV Catalog

CVE-2024-20686

HIGH

7.8

CVSS v3

NVD

Description

Win32k Elevation of Privilege Vulnerability

CWE-591

How to fix

Remediation Available

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

Install:KB5034130Microsoft

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

0.67%probability of exploitation in 30 days

47thpercentile

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

References

Patch1

msrc.microsoft.com

Embed a live status badge for CVE-2024-20686

Markdown

[![CVE-2024-20686](https://tridentstack.com/cve/badge/CVE-2024-20686.svg)](https://tridentstack.com/cve/CVE-2024-20686)

HTML

<a href="https://tridentstack.com/cve/CVE-2024-20686"><img src="https://tridentstack.com/cve/badge/CVE-2024-20686.svg" alt="CVE-2024-20686"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

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.