CVE-2024-43639

EUVD-2024-40384
Windows KDC Proxy Remote Code Execution Vulnerability
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
microsoftCNA
9.8 CRITICAL
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
Base Score
CVSS 3.x
EPSS Score
Percentile: 85%
Affected Products (NVD)
VendorProductVersion
microsoftwindows_server_2012
-
microsoftwindows_server_2016
𝑥
< 10.0.14393.7515
microsoftwindows_server_2019
𝑥
< 10.0.17763.6532
microsoftwindows_server_2022
𝑥
< 10.0.20348.2849
microsoftwindows_server_2022_23h2
𝑥
< 10.0.25398.1251
microsoftwindows_server_2025
𝑥
< 10.0.26100.2314
𝑥
= Vulnerable software versions
Windows Releases
Platform
Version
Windows Server 2012
Server Core
KB5046697
Standard
KB5046697
Windows Server 2012 R2
Server Core
KB5046682
Standard
KB5046682
Windows Server 2016
Server Core
KB5046612
Standard
KB5046612
Windows Server 2019
Server Core
KB5046615
Standard
KB5046615
Windows Server 2022
23H2 Server Core
KB5046618
Server Core
KB5046616
Standard
KB5046616
Windows Server 2025
Server Core
KB5046617
Standard
KB5046617
Common Weakness Enumeration
References
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43639