First day on Intigriti: our agent harness found and proved a remote code execution bug in Odoo's program.

CVE-2021-31969

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

Windows Cloud Files Mini Filter Driver Elevation of Privilege Vulnerability

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

Vendor	Product	Versions
Microsoft	Windows 10 Version 1809	>= 10.0.0, < 10.0.17763.1999
Microsoft	Windows Server 2019	>= 10.0.0, < 10.0.17763.1999
Microsoft	Windows Server 2019 (Server Core installation)	>= 10.0.0, < 10.0.17763.1999
Microsoft	Windows 10 Version 1909	>= 10.0.0, < 10.0.18363.1621
Microsoft	Windows 10 Version 21H1	>= 10.0.0, < 10.0.19043.1052
Microsoft	Windows 10 Version 2004	>= 10.0.0, < 10.0.19041.1052
Microsoft	Windows Server version 2004	>= 10.0.0, < 10.0.19041.1052
Microsoft	Windows 10 Version 20H2	>= 10.0.0, < 10.0.19042.1052
Microsoft	Windows Server version 20H2	>= 10.0.0, < 10.0.19042.1052

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31969Patch, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-797/Third Party Advisory, VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31969Patch, Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-797/Third Party Advisory, VDB Entry

Timeline

Published: Jun 8, 2021
Last modified: Jun 17, 2026
NVD status: Modified

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