CVE-2024-43639

—1

CVSS 3.1

9.8 critical

EPSS

9%p95

Published

Nov 12, 2024 (Nov 12, 2024)

Modified

Jun 17, 2026

Description

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 news4 stories

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

Help Net SecurityNov 26, 13:25 UTC · Nov 26, 2024Exploit / PoC in the wildCVE-2024-43451 CVE-2024-49039 CVE-2024-43639+3 CVEs

60

Microsoft Patch Tuesday, November 2024 Edition

Krebs on SecurityNov 15, 00:00 UTC · Nov 15, 2024Vulnerability in the wildCVE-2024-49039 CVE-2024-43451 CVE-2024-49019+3 CVEs

60

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

The Hacker NewsNov 15, 00:00 UTC · Nov 15, 2024Exploit / PoC in the wildCVE-2024-43451 CVE-2024-49039 CVE-2024-21410+6 CVEs

60

November Patch Tuesday release contains three critical remote code execution vulnerabilities

Cisco TalosNov 12, 23:11 UTC · Nov 12, 2024Vulnerability in the wildCVE-2024-43639 CVE-2024-43625 CVE-2024-43602+10 CVEs

60