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CVE PROGRAM SOURCE RECORD7.1 High

CVE-2021-38634

Microsoft Windows Update Client Elevation of Privilege Vulnerability

Description

Microsoft Windows Update Client Elevation of Privilege Vulnerability

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Microsoft Windows 10 Version 1507

  • 10.0.10240.0 to < 10.0.10240.19060affected

Microsoft Windows 10 Version 1607

  • 10.0.14393.0 to < 10.0.14393.4651affected

Microsoft Windows 10 Version 1809

  • 10.0.17763.0 to < 10.0.17763.2183affected

Microsoft Windows 10 Version 1809

  • 10.0.0 to < 10.0.17763.2183affected

Microsoft Windows 10 Version 1909

  • 10.0.0 to < 10.0.18363.1801affected

Microsoft Windows 10 Version 2004

  • 10.0.0 to < 10.0.19041.1237affected

Microsoft Windows 10 Version 20H2

  • 10.0.0 to < 10.0.19042.1237affected

Microsoft Windows 10 Version 21H1

  • 10.0.0 to < 10.0.19043.1237affected

Microsoft Windows Server 2016

  • 10.0.14393.0 to < 10.0.14393.4651affected

Microsoft Windows Server 2016 (Server Core installation)

  • 10.0.14393.0 to < 10.0.14393.4651affected

Microsoft Windows Server 2019

  • 10.0.17763.0 to < 10.0.17763.2183affected

Microsoft Windows Server 2019 (Server Core installation)

  • 10.0.17763.0 to < 10.0.17763.2183affected

Microsoft Windows Server 2022

  • 10.0.20348.0 to < 10.0.20348.230affected

Microsoft Windows Server version 2004

  • 10.0.0 to < 10.0.19041.1237affected

Microsoft Windows Server version 20H2

  • 10.0.0 to < 10.0.19042.1237affected

References