Vulnerability in Microsoft Sharepoint Enterprise Server 2013 Service Pack 1

CVE-2021-43876

Microsoft SharePoint Elevation of Privilege Vulnerability

EPSS: 0.019 (77.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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 Server 2019 — versions 16.0.0
Microsoft Sharepoint_enterprise_server — versions 2013, 2016
Microsoft Sharepoint_server — versions 2019

References

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

Frequently asked questions

What is CVE-2021-43876?: CVE-2021-43876 is a high-severity vulnerability in Microsoft Sharepoint Enterprise Server 2013 Service Pack 1. CVSS score: 8.8/10. Published 2021-12-29.
How severe is CVE-2021-43876?: High severity. CVSS v3 base score is 8.8 out of 10.