CVE-2020-17120: Microsoft SharePoint Foundation

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

Microsoft SharePoint Information Disclosure Vulnerability

Affected products

• Microsoft SharePoint Foundation: version 2010 only; version 2013 only
• Microsoft SharePoint Server: version 2016 only; version 2019 only

Published 2020-12-10. Last modified 2026-06-17.