CVE-2021-27052: Microsoft SharePoint Enterprise Server

Medium severity, CVSS 5.3. EPSS: 3.1% chance of exploitation in the next 30 days.

Microsoft SharePoint Server Information Disclosure Vulnerability

Affected products

• Microsoft SharePoint Enterprise Server: version 2016 only
• Microsoft SharePoint Server: version 2019 only

Published 2021-03-11. Last modified 2026-08-19.