CVE-2021-42320

Microsoft SharePoint Server Spoofing Vulnerability

CVSS v3 8.0 HIGH
CVSS v2.0 3.5 LOW

8.0^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.1 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

3.5^/10

CVSS v2.0 : LOW

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

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42320	Patch Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42320	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:sharepoint_enterprise_server:2016:::::::*
	cpe:2.3:a:microsoft:sharepoint_server:-::::subscription:::
	cpe:2.3:a:microsoft:sharepoint_server:2019:::::::*

History

21 Nov 2024, 06:27

Type	Values Removed	Values Added
References	~~() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42320 - Patch, Vendor Advisory~~	() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-42320 - Patch, Vendor Advisory
CVSS	v2 : ~~3.5~~ v3 : ~~5.7~~	v2 : 3.5 v3 : 8.0

28 Dec 2023, 00:15

Type	Values Removed	Values Added
Summary	~~Microsoft SharePoint Server Spoofing Vulnerability This CVE ID is unique from CVE-2021-43242.~~	Microsoft SharePoint Server Spoofing Vulnerability

Information

Published : 2021-12-15 15:15

Updated : 2024-11-21 06:27

NVD link : CVE-2021-42320

Mitre link : CVE-2021-42320

CVE.ORG link : CVE-2021-42320

JSON object : View

Products Affected

microsoft

sharepoint_server
sharepoint_enterprise_server

CWE

CWE-290

Authentication Bypass by Spoofing

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