CVE-2021-31966

high
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

Microsoft SharePoint Server Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-26420, CVE-2021-31963.

References

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31966

Details

Source: MITRE

Published: 2021-06-08

Updated: 2021-06-14

Risk Information

CVSS v2

Base Score: 6.5

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

Impact Score: 6.4

Exploitability Score: 8

Severity: MEDIUM

CVSS v3

Base Score: 7.2

Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Impact Score: 5.9

Exploitability Score: 1.2

Severity: HIGH

Tenable Plugins

View all (7 total)

IDNameProductFamilySeverity
112931Microsoft SharePoint Server 2016 < 16.0.5173.1000 Multiple VulnerabilitiesWeb Application ScanningComponent Vulnerability
high
112930Microsoft SharePoint Server 2013 < 15.0.5353.1000 Multiple VulnerabilitiesWeb Application ScanningComponent Vulnerability
high
112929Microsoft SharePoint Server 2019 < 16.0.10375.20000 Multiple VulnerabilitiesWeb Application ScanningComponent Vulnerability
high
150372Security Updates for Microsoft SharePoint Server 2019 (June 2021)NessusWindows : Microsoft Bulletins
high
150366Language Security Updates for Microsoft SharePoint Server 2019 (June 2021)NessusWindows : Microsoft Bulletins
high
150364Security Updates for Microsoft Sharepoint 2016 (June 2021)NessusWindows : Microsoft Bulletins
high
150360Security Updates for Microsoft SharePoint Server 2013 (June 2021)NessusWindows : Microsoft Bulletins
high