What is CVE-2021-1719?

CVE-2021-1719 is a high-severity vulnerability in Microsoft Sharepoint Enterprise Server 2016, classified under Improper Privilege Management. CVSS score: 8.0/10. Published 2021-01-12.

How severe is CVE-2021-1719?

High severity. CVSS v3 base score is 8.0 out of 10.

Privilege escalation in Microsoft Sharepoint Enterprise Server 2016

CVE-2021-1719

Microsoft SharePoint Elevation of Privilege Vulnerability

Vulnerability class: Privilege Escalation

EPSS: 0.022 (80.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.

Affected products

Microsoft Sharepoint Enterprise Server 2016 — versions 16.0.0
Microsoft Sharepoint Server 2019 — versions 16.0.0
Microsoft Sharepoint_enterprise_server — versions 2016
Microsoft Sharepoint_server — versions 2019

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

secure@microsoft.com (vendor-advisory)
af854a3a-2127-422b-91ae-364da2661108

Frequently asked questions

What is CVE-2021-1719?: CVE-2021-1719 is a high-severity vulnerability in Microsoft Sharepoint Enterprise Server 2016, classified under Improper Privilege Management. CVSS score: 8.0/10. Published 2021-01-12.
How severe is CVE-2021-1719?: High severity. CVSS v3 base score is 8.0 out of 10.