Vulnerability in Microsoft Sharepoint Enterprise Server 2013 Service Pack 1

CVE-2021-31963

Microsoft SharePoint Server Remote Code Execution Vulnerability

EPSS: 0.021 (80.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L.

Affected products

Microsoft Sharepoint Enterprise Server 2013 Service Pack 1 — versions 15.0.0
Microsoft Sharepoint Enterprise Server 2016 — versions 16.0.0
Microsoft Sharepoint Foundation 2013 Service Pack 1 — versions 15.0.0
Microsoft Sharepoint Server 2019 — versions 16.0.0
Microsoft Sharepoint_foundation — versions 2013
Microsoft Sharepoint_server — versions 2013, 2016, 2019

References

secure@microsoft.com (Patch, x_refsource_MISC, Vendor Advisory)

Frequently asked questions

What is CVE-2021-31963?: CVE-2021-31963 is a high-severity vulnerability in Microsoft Sharepoint Enterprise Server 2013 Service Pack 1. CVSS score: 7.1/10. Published 2021-06-08.
How severe is CVE-2021-31963?: High severity. CVSS v3 base score is 7.1 out of 10.