OpenCVE

Microsoft Virtual Machine Bus (VMBus) Remote Code Execution Vulnerability

No CVSS v4.0

Attack Vector Adjacent Network

Attack Complexity Low

Privileges Required Low

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication Single

Confidentiality Impact Complete

Integrity Impact Complete

Availability Impact Complete

AV:A/AC:L/Au:S/C:C/I:C/A:C

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 21h1 Windows 11 Windows 11 21h2 Windows Server 2004 Windows Server 2016 Windows Server 2019 Windows Server 2022 Windows Server 20h2

Configuration 1 [-]

OR	cpe:2.3:o:microsoft:windows_10:20h2::::::x64:
	cpe:2.3:o:microsoft:windows_10:21h1::::::x64:
	cpe:2.3:o:microsoft:windows_10:1809::::::x64:
	cpe:2.3:o:microsoft:windows_10:1909::::::x64:
	cpe:2.3:o:microsoft:windows_11:-::::::x64:
	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:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2022:-:::::::*

No data.

References

Link	Providers
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26443

History

No history.

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2021-11-10T00:46:21

Updated: 2024-08-03T20:26:25.488Z

Reserved: 2021-01-29T00:00:00

Link: CVE-2021-26443

Vulnrichment

No data.

NVD

Status : Modified

Published: 2021-11-10T01:16:35.060

Modified: 2024-11-21T05:56:24.460

Link: CVE-2021-26443

Redhat

No data.

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