High · 7.8 Exploitation more likely CVE-2024-26239 EUVD-2024-23515GHSA-3gj4-2qc3-888r

Windows Telephony Server Elevation of Privilege Vulnerability

Published Apr 9, 2024 · Updated May 3, 2025 · Assigned by microsoft

Vendor: Microsoft Product: Windows 10 Version 1507 Product: Windows 10 Version 1607 Product: Windows 10 Version 1809 Product: Windows 10 Version 21H2 Product: Windows 10 Version 22H2 Product: Windows 11 version 21H2 Product: Windows 11 version 22H2 Product: Windows 11 version 22H3 Product: Windows 11 version 23H2 Product: Windows Server 2012 R2 Product: Windows Server 2012 R2 (Server Core installation) Product: Windows Server 2016 Product: Windows Server 2016 (Server Core installation) Product: Windows Server 2019 Product: Windows Server 2019 (Server Core installation) Product: Windows Server 2022 Product: Windows Server 2022, 23H2 Edition (Server Core installation) Platform: Windows

Description

Windows Telephony Server Elevation of Privilege Vulnerability

Affected products

Vendor	Product	Affected	Fixed
Microsoft	Windows 10 Version 1809	10.0.17763.0 – < 10.0.17763.5696, 10.0.0 – < 10.0.17763.5696	10.0.17763.5696
Microsoft	Windows Server 2019	10.0.17763.0 – < 10.0.17763.5696	10.0.17763.5696
Microsoft	Windows Server 2019 (Server Core installation)	10.0.17763.0 – < 10.0.17763.5696	10.0.17763.5696
Microsoft	Windows Server 2022	10.0.20348.0 – < 10.0.20348.2402	10.0.20348.2402
Microsoft	Windows 11 version 21H2	10.0.0 – < 10.0.22000.2899	10.0.22000.2899
Microsoft	Windows 10 Version 21H2	10.0.19043.0 – < 10.0.19044.4291	10.0.19044.4291
Microsoft	Windows 11 version 22H2	10.0.22621.0 – < 10.0.22621.3447	10.0.22621.3447
Microsoft	Windows 10 Version 22H2	10.0.19045.0 – < 10.0.19045.4291	10.0.19045.4291
Microsoft	Windows 11 version 22H3	10.0.22631.0 – < 10.0.22631.3447	10.0.22631.3447
Microsoft	Windows 11 Version 23H2	10.0.22631.0 – < 10.0.22631.3447	10.0.22631.3447
Microsoft	Windows Server 2022, 23H2 Edition (Server Core installation)	10.0.25398.0 – < 10.0.25398.830	10.0.25398.830
Microsoft	Windows 10 Version 1507	10.0.10240.0 – < 10.0.10240.20596	10.0.10240.20596
Microsoft	Windows 10 Version 1607	10.0.14393.0 – < 10.0.14393.6897	10.0.14393.6897
Microsoft	Windows Server 2016	10.0.14393.0 – < 10.0.14393.6897	10.0.14393.6897
Microsoft	Windows Server 2016 (Server Core installation)	10.0.14393.0 – < 10.0.14393.6897	10.0.14393.6897
Microsoft	Windows Server 2012 R2	6.3.9600.0 – < 6.3.9600.21924	6.3.9600.21924
Microsoft	Windows Server 2012 R2 (Server Core installation)	6.3.9600.0 – < 6.3.9600.21924	6.3.9600.21924

Advisories 2

WID-SEC-2024-0841 Microsoft Windows: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 7, 2024
MSRC-CVE-2024-26239 Windows Telephony Server Elevation of Privilege Vulnerability Microsoft Security Response Center · Apr 9, 2024

References

Windows Telephony Server Elevation of Privilege Vulnerability vendor-advisory