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OpenAdvisories
High · 7.8 CVE-2021-33784 EUVD-2021-20461GHSA-296j-266h-6jc4

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Published Jul 14, 2021 · Updated Aug 10, 2026 · Assigned by microsoft

Vendor: Microsoft Product: Windows 10 Version 1809 Product: Windows 10 Version 1909 Product: Windows 10 Version 2004 Product: Windows 10 Version 20H2 Product: Windows 10 Version 21H1 Product: Windows Server 2019 Product: Windows Server 2019 (Server Core installation) Product: Windows Server version 2004 Product: Windows Server version 20H2 Platform: Windows

Description

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Affected products

VendorProductAffectedFixed
Microsoft Windows 10 Version 1809 10.0.17763.0 – < 10.0.17763.2061, 10.0.0 – < 10.0.17763.2061 10.0.17763.2061
Microsoft Windows 10 Version 1909 10.0.0 – < 10.0.18363.1679 10.0.18363.1679
Microsoft Windows 10 Version 2004 10.0.0 – < 10.0.19041.1110 10.0.19041.1110
Microsoft Windows 10 Version 20H2 10.0.0 – < 10.0.19042.1110 10.0.19042.1110
Microsoft Windows 10 Version 21H1 10.0.0 – < 10.0.19043.1110 10.0.19043.1110
Microsoft Windows Server 2019 10.0.17763.0 – < 10.0.17763.2061 10.0.17763.2061
Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.0 – < 10.0.17763.2061 10.0.17763.2061
Microsoft Windows Server version 2004 10.0.0 – < 10.0.19041.1110 10.0.19041.1110
Microsoft Windows Server version 20H2 10.0.0 – < 10.0.19042.1110 10.0.19042.1110

Advisories 1

References