CVE-2021-1734

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

Windows Remote Procedure Call Information Disclosure Vulnerability

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected software

VendorProductVersions
MicrosoftWindows 10 Version 20H2>= 10.0.0, < publication
MicrosoftWindows Server version 20H2>= 10.0.0, < publication
MicrosoftWindows 10 Version 1803>= 10.0.0, < publication
MicrosoftWindows 10 Version 1809>= 10.0.0, < publication
MicrosoftWindows Server 2019>= 10.0.0, < publication
MicrosoftWindows Server 2019 (Server Core installation)>= 10.0.0, < publication
MicrosoftWindows 10 Version 1909>= 10.0.0, < publication
MicrosoftWindows Server, version 1909 (Server Core installation)>= 10.0.0, < publication
MicrosoftWindows 10 Version 2004>= 10.0.0, < publication
MicrosoftWindows Server version 2004>= 10.0.0, < publication
MicrosoftWindows 10 Version 1507>= 10.0.0, < publication
MicrosoftWindows 10 Version 1607>= 10.0.0, < publication
MicrosoftWindows Server 2016>= 10.0.0, < publication
MicrosoftWindows Server 2016 (Server Core installation)>= 10.0.0, < publication
MicrosoftWindows 7>= 6.1.0, < publication
MicrosoftWindows 7 Service Pack 1>= 6.1.0, < publication
MicrosoftWindows 8.1>= 6.3.0, < publication
MicrosoftWindows Server 2008 Service Pack 2>= 6.0.0, < publication
MicrosoftWindows Server 2008 Service Pack 2 (Server Core installation)>= 6.0.0, < publication
MicrosoftWindows Server 2008 Service Pack 2>= 6.0.0, < publication
MicrosoftWindows Server 2008 R2 Service Pack 1>= 6.1.0, < publication
MicrosoftWindows Server 2008 R2 Service Pack 1 (Server Core installation)>= 6.0.0, < publication
MicrosoftWindows Server 2012>= 6.2.0, < publication
MicrosoftWindows Server 2012 (Server Core installation)>= 6.2.0, < publication
MicrosoftWindows Server 2012 R2>= 6.3.0, < publication
MicrosoftWindows Server 2012 R2 (Server Core installation)>= 6.3.0, < publication

References

Timeline

Published
Feb 25, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2021

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