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CVE-2024-43639

CVSS 3.1: 9.8 critical
EPSS: 9%p95
Published: Nov 12, 2024 · Nov 12, 2024
Modified: Jun 17, 2026

Analyze CVE-2024-43639 with Vani AIImpact, affected versions, exploitation status, mitigations and detection

Description · NVD

Windows KDC Proxy Remote Code Execution Vulnerability

Vendors: microsoft

Products: windows server 2012, windows server 2016, windows server 2019, windows server 2022, windows server 2022 23h2, windows server 2025

Weakness: CWE-197

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

NVD CVE.org GitHub PoCs EPSS (8.9%)

In the news

4 stories

Microsoft fixes actively exploited zero-days (CVE-2024-43451, CVE-2024-49039)

Help Net SecurityNov 26, 13:25 UTC · Nov 26, 2024Exploit / PoCExploitedCVE-2024-43451 CVE-2024-49039 CVE-2024-43639+32

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Microsoft Patch Tuesday, November 2024 Edition

Krebs on SecurityNov 15, 00:00 UTC · Nov 15, 2024VulnerabilityExploitedCVE-2024-49039 CVE-2024-43451 CVE-2024-49019+33

60

Microsoft Fixes 90 New Flaws, Including Actively Exploited NTLM and Task Scheduler Bugs

The Hacker NewsNov 15, 00:00 UTC · Nov 15, 2024Exploit / PoCExploitedCVE-2024-43451 CVE-2024-49039 CVE-2024-21410+64

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November Patch Tuesday release contains three critical remote code execution vulnerabilities

Cisco TalosNov 12, 23:11 UTC · Nov 12, 2024VulnerabilityExploitedCVE-2024-43639 CVE-2024-43625 CVE-2024-43602+102

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