CVE-2021-31181

Microsoft SharePoint Remote Code Execution Vulnerability

Score

CVSS 3.1 8.8 High

Status

Modified - secure@microsoft.com

Published

2021-05-11

Last modified

2025-02-28

Weaknesses

CWE-94

Affected products

• Sharepoint Enterprise Server (Microsoft)
• Sharepoint Foundation (Microsoft)
• Sharepoint Server (Microsoft)

References

• http://packetstormsecurity.com/files/163208/Microsoft-SharePoint-Unsafe-Control-And-ViewState-Remote-Code-Execution.html
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31181
• https://www.zerodayinitiative.com/advisories/ZDI-21-573/
• https://packetstorm.news/files/id/163208