What’s Vulnerable › Vulnerabilities

CVE-2020-1181

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 69.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2020-06-09 · updated 2026-06-17

Description

A remote code execution vulnerability exists in Microsoft SharePoint Server when it fails to properly identify and filter unsafe ASP.Net web controls, aka 'Microsoft SharePoint Server Remote Code Execution Vulnerability'.

Affected products

• Microsoft SharePoint Server: 2016
• Microsoft SharePoint Foundation 2013 Service Pack 1: 2010-sp2, 2013-sp1
• Microsoft SharePoint Server: 2019
• Microsoft SharePoint Server: 2016
• Microsoft SharePoint Foundation 2013 Service Pack 1: 2010 Service Pack 2, 2013 Service Pack 1
• Microsoft SharePoint Server: 2019

References

• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1181
• https://www.zerodayinitiative.com/advisories/ZDI-20-694/
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1181
• https://www.zerodayinitiative.com/advisories/ZDI-20-694/

Get alerted when CVE-2020-1181 or the next vulnerability affects your stack