CVE-2024-26242HighCVSS 7.0

Windows Telephony Server Elevation of Privilege Vulnerability

Published
April 9, 2024
Last Modified
—

🔗 CVE IDs covered (1)

CVE-2024-26242 →

📋 Description

According to the CVSS metric, the attack complexity is high (AC:H). What does that mean for this vulnerability? Successful exploitation of this vulnerability requires an attacker to win a race condition.

What privileges could be gained by an attacker who successfully exploited the vulnerability? An attacker who successfully exploited this vulnerability could create or delete files in the security context of the “NT AUTHORITY\ LOCAL SERVICE” account.

🎯 Affected products36

  • Windows 10 Version 1607 for 32-bit Systems
  • Windows 10 Version 1607 for x64-based Systems
  • Windows 10 Version 1809 for 32-bit Systems
  • Windows 10 Version 1809 for ARM64-based Systems
  • Windows 10 Version 1809 for x64-based Systems
  • Windows 10 Version 21H2 for 32-bit Systems
  • Windows 10 Version 21H2 for ARM64-based Systems
  • Windows 10 Version 21H2 for x64-based Systems
  • Windows 10 Version 22H2 for 32-bit Systems
  • Windows 10 Version 22H2 for ARM64-based Systems
  • Windows 10 Version 22H2 for x64-based Systems
  • Windows 10 for 32-bit Systems
  • Windows 10 for x64-based Systems
  • Windows 11 Version 22H2 for ARM64-based Systems
  • Windows 11 Version 22H2 for x64-based Systems
  • Windows 11 Version 23H2 for ARM64-based Systems
  • Windows 11 Version 23H2 for x64-based Systems
  • Windows 11 version 21H2 for ARM64-based Systems
  • Windows 11 version 21H2 for x64-based Systems
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1
  • Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation)
  • Windows Server 2008 for 32-bit Systems Service Pack 2
  • Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation)
  • Windows Server 2008 for x64-based Systems Service Pack 2
  • Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation)
  • Windows Server 2012
  • Windows Server 2012 (Server Core installation)
  • Windows Server 2012 R2
  • Windows Server 2012 R2 (Server Core installation)
  • Windows Server 2016
  • +6 more not shown

✅ Remediation

KB5036896 (Security Update) — fixed build 10.0.17763.5696 KB5036909 (Security Update) — fixed build 10.0.20348.2402 KB5036894 (Security Update) — fixed build 10.0.22000.2899 KB5036892 (Security Update) — fixed build 10.0.19044.4291 KB5036893 (Security Update) — fixed build 10.0.22621.3447 KB5036892 (Security Update) — fixed build 10.0.19045.4291 KB5036893 (Security Update) — fixed build 10.0.22631.3447 KB5036910 (Security Update) — fixed build 10.0.25398.830 KB5036925 (Security Update) — fixed build 10.0.10240.20596 KB5036899 (Security Update) — fixed build 10.0.14393.6897 KB5036932 (Monthly Rollup) — fixed build 6.0.6003.22618 KB5036950 (Security Only) — fixed build 6.0.6003.22618 KB5036967 (Monthly Rollup) — fixed build 6.1.7601.27067 KB5036922 (Security Only) — fixed build 6.1.7601.27067 KB5036969 (Monthly Rollup) — fixed build 6.2.9200.24821 KB5036960 (Monthly Rollup) — fixed build 6.3.9600.21924

🔗 References (29)