Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

• Microsoft/Windows 10 1809v52 versions

  cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.1999:*:*:*:*:*:x86:*+ 1 more

  • cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.1999:*:*:*:*:*:x86:*range: 10.0.0
  • cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1052:*:*:*:*:*:x64:*range: 10.0.0
• Microsoft/Windows 10 1909v5

  cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1621:*:*:*:*:*:x86:*

  Range: 10.0.0
• Microsoft/Windows 10 20h2v5

  cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1052:*:*:*:*:*:x86:*

  Range: 10.0.0
• Microsoft/Windows 10 21h1v5

  cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1052:*:*:*:*:*:x64:*

  Range: 10.0.0
• Microsoft/Windows Server 2019v5

  cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.1999:*:*:*:*:*:*:*

  Range: 10.0.0

No patches discovered yet.

AI mechanics synthesis has not run for this CVE yet.

• portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31969mitrex_refsource_MISC
• www.zerodayinitiative.com/advisories/ZDI-21-797/mitrex_refsource_MISC

• When IT Support Calls: Dissecting a ModeloRAT Campaign from Teams to Domain Compromise
  Rapid7 Blog · May 13, 2026