CVE-2021-33755

Windows Hyper-V Denial of Service Vulnerability

CVSS v3 6.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.8 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope CHANGED

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33755	Patch Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33755	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_server_2016:20h2:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:2004:::::::*
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*

History

21 Nov 2024, 06:09

Type	Values Removed	Values Added
References	~~() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33755 - Patch, Vendor Advisory~~	() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-33755 - Patch, Vendor Advisory

28 Dec 2023, 23:15

Type	Values Removed	Values Added
Summary	~~Windows Hyper-V Denial of Service Vulnerability This CVE ID is unique from CVE-2021-33758.~~	Windows Hyper-V Denial of Service Vulnerability
CVSS	v2 : ~~5.0~~ v3 : ~~8.6~~	v2 : 5.0 v3 : 6.3

Information

Published : 2021-07-14 18:15

Updated : 2024-11-21 06:09

NVD link : CVE-2021-33755

Mitre link : CVE-2021-33755

CVE.ORG link : CVE-2021-33755

JSON object : View

Products Affected

microsoft

windows_server_2016
windows_server_2019
windows_10

CWE

NVD-CWE-noinfo

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