CVE-2020-17089 HIGH

CVE-2020-17089: Microsoft SharePoint Elevation of Privilege Vulnerability

Vendor Microsoft
Product Microsoft SharePoint Enterprise Server 2016
Published December 9, 2020
Last update June 9, 2026
View on NVD All CVEs

CVSS base score

7.1/10
Attack vector Network
Attack complexity High
Privileges required Low
User interaction Required
Confidentiality High
Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C

What the vulnerability does

01Description

Microsoft SharePoint Elevation of Privilege Vulnerability

Key dates

02Disclosure timeline

December 9, 2020 CVE published
June 9, 2026 Record updated