CVE-2021-31205

Windows SMB Client Security Feature Bypass Vulnerability

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.3 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31205	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_10:20h2:::::::*
	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:::::::*

History

06 Nov 2023, 23:15

Type	Values Removed	Values Added
CVSS	v2 : ~~4.3~~ v3 : ~~4.3~~	v2 : 4.3 v3 : 6.5

02 Aug 2023, 00:15

Type	Values Removed	Values Added
CVSS	v2 : ~~4.3~~ v3 : ~~6.5~~	v2 : 4.3 v3 : 4.3

Information

Published : 2021-05-11 19:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-31205

Mitre link : CVE-2021-31205

CVE.ORG link : CVE-2021-31205

JSON object : View

Products Affected

microsoft

windows_server_2016
windows_10

CWE

NVD-CWE-noinfo

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