CVE-2021-31961 - OpenCVE

Windows InstallService Elevation of Privilege Vulnerability

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Local

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact Partial

Availability Impact Partial

AV:L/AC:L/Au:N/C:N/I:P/A:P

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Microsoft	Windows 10 Windows 10 1809 Windows 10 1909 Windows 10 20h2 Windows 10 21h1 Windows Server 2004 Windows Server 2016 Windows Server 2019 Windows Server 20h2

Configuration 1 [-]

OR	cpe:2.3:o:microsoft:windows_10:20h2:::::::*
	cpe:2.3:o:microsoft:windows_10:21h1:::::::*
	cpe:2.3:o:microsoft:windows_10:1809:::::::*
	cpe:2.3:o:microsoft:windows_10:1909:::::::*
	cpe:2.3:o:microsoft:windows_10:2004:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:20h2:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:2004:::::::*
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*

No data.

References

Link	Providers
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31961
https://www.zerodayinitiative.com/advisories/ZDI-21-818/

History

No history.

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2021-07-14T17:53:15

Updated: 2024-08-03T23:10:31.283Z

Reserved: 2021-04-30T00:00:00

Link: CVE-2021-31961

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-07-14T18:15:09.563

Modified: 2023-12-28T23:15:14.493

Link: CVE-2021-31961

Redhat

No data.

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