CVE-2021-34519

Microsoft SharePoint Server Information Disclosure Vulnerability

CVSS v3 5.3 MEDIUM
CVSS v2.0 2.3 LOW

5.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.6 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

2.3^/10

CVSS v2.0 : LOW

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

Exploitability : 4.4 / Impact : 2.9

Access Vector ADJACENT_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-2021-34519	Patch Vendor Advisory
https://www.zerodayinitiative.com/advisories/ZDI-21-830/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:sharepoint_foundation:2013:sp1::::::
	cpe:2.3:a:microsoft:sharepoint_server:2013:sp1:::enterprise:::*
	cpe:2.3:a:microsoft:sharepoint_server:2016::::enterprise:::

History

28 Dec 2023, 23:15

Type	Values Removed	Values Added
CVSS	v2 : ~~2.3~~ v3 : ~~3.5~~	v2 : 2.3 v3 : 5.3

Information

Published : 2021-07-14 18:15

Updated : 2024-02-28 18:28

NVD link : CVE-2021-34519

Mitre link : CVE-2021-34519

CVE.ORG link : CVE-2021-34519

JSON object : View

Products Affected

microsoft

sharepoint_server
sharepoint_foundation

CWE

NVD-CWE-noinfo

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