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Vulnerability · Published Nov 12, 2024 · Assigned by microsoft

CVE-2024-43639Windows KDC Proxy Remote Code Execution Vulnerability

Critical 9.8

In plain English

A critical-severity security flaw in Windows Server 2012 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 8.9% (higher than 95% of all known vulnerabilities).

Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)8.9%top 4.7% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Windows KDC Proxy Remote Code Execution Vulnerability

Affected products (as reported)

VendorProductVersions
Microsoft Windows Server 2025 10.0.26100.0 – before 10.0.26100.2314
Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.0 – before 10.0.26100.2314
Microsoft Windows Server 2019 10.0.17763.0 – before 10.0.17763.6532
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 – before 10.0.17763.6532
Microsoft Windows Server 2022 10.0.20348.0 – before 10.0.20348.2849
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 – before 10.0.25398.1251
Microsoft Windows Server 2016 10.0.14393.0 – before 10.0.14393.7515
Microsoft Windows Server 2016 (Server Core installation) 10.0.14393.0 – before 10.0.14393.7515
Microsoft Windows Server 2012 6.2.9200.0 – before 6.2.9200.25165
Microsoft Windows Server 2012 (Server Core installation) 6.2.9200.0 – before 6.2.9200.25165
Microsoft Windows Server 2012 R2 6.3.9600.0 – before 6.3.9600.22267
Microsoft Windows Server 2012 R2 (Server Core installation) 6.3.9600.0 – before 6.3.9600.22267

Weakness: CWE-197 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

References