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Vulnerability · Published Nov 12, 2024 · Assigned by microsoft

CVE-2024-43622Windows Telephony Service Remote Code Execution Vulnerability

High 8.8

In plain English

A high-severity heap buffer overflow in Windows 10 Version 1507 from Microsoft. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.6% (higher than 77% of all known vulnerabilities).

Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.6%top 23.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Windows Telephony Service Remote Code Execution Vulnerability

Affected products (as reported)

VendorProductVersions
Microsoft Windows 10 Version 1809 10.0.17763.0 – before 10.0.17763.6532
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 10 Version 21H2 10.0.19043.0 – before 10.0.19044.5131
Microsoft Windows 11 version 22H2 10.0.22621.0 – before 10.0.22621.4460
Microsoft Windows 10 Version 22H2 10.0.19045.0 – before 10.0.19045.5131
Microsoft Windows 11 version 22H3 10.0.22631.0 – before 10.0.22631.4460
Microsoft Windows 11 Version 23H2 10.0.22631.0 – before 10.0.22631.4460
Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.0 – before 10.0.25398.1251
Microsoft Windows 11 Version 24H2 10.0.26100.0 – before 10.0.26100.2314
Microsoft Windows 10 Version 1507 10.0.10240.0 – before 10.0.10240.20826
Microsoft Windows 10 Version 1607 10.0.14393.0 – before 10.0.14393.7515
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 2008 Service Pack 2 6.0.6003.0 – before 6.0.6003.22966
Microsoft Windows Server 2008 Service Pack 2 (Server Core installation) 6.0.6003.0 – before 6.0.6003.22966
Microsoft Windows Server 2008 Service Pack 2 6.0.6003.0 – before 6.0.6003.22966
Microsoft Windows Server 2008 R2 Service Pack 1 6.1.7601.0 – before 6.1.7601.27415
Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation) 6.1.7601.0 – before 6.1.7601.27415
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
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

Weakness: CWE-122 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

References