CVE-2021-40461

Windows Hyper-V Remote Code Execution Vulnerability

CVSS v3 8.0 HIGH
CVSS v2.0 5.2 MEDIUM

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.3 / Impact : 6.0

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

5.2^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 5.1 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40461	Patch Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40461	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

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_10:2004::::::x64:
	cpe:2.3:o:microsoft:windows_11:-::::::x64:
	cpe:2.3:o:microsoft:windows_server: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::::::::

History

21 Nov 2024, 06:24

Type	Values Removed	Values Added
References	~~() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40461 - Patch, Vendor Advisory~~	() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40461 - Patch, Vendor Advisory

01 Aug 2023, 23:15

Type	Values Removed	Values Added
CVSS	v2 : ~~5.2~~ v3 : ~~9.0~~	v2 : 5.2 v3 : 8.0
Summary	~~Windows Hyper-V Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-38672.~~	Windows Hyper-V Remote Code Execution Vulnerability

Information

Published : 2021-10-13 01:15

Updated : 2024-11-21 06:24

NVD link : CVE-2021-40461

Mitre link : CVE-2021-40461

CVE.ORG link : CVE-2021-40461

JSON object : View

Products Affected

microsoft

windows_11
windows_server_2016
windows_server_2022
windows_10
windows_server_2019
windows_server

CWE

NVD-CWE-noinfo

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