CVE-2021-34467

HighCVSS 7.1

Published: 16/07/2021(UTC)Updated: 10/08/2026(UTC)Translated: 10/08/2026(UTC)NVD NIST

Exploitation Probability (EPSS)

Very high risk

5.38%

92th percentile - higher than 92% of all known CVEs

Summary

Vulnerability in Microsoft SharePoint Server allows remote code execution. An attacker could exploit it to run arbitrary code on the SharePoint server.

Risk Assessment

Risk of SharePoint server compromise and data integrity breach.

Recommendation

Install the latest security updates for Microsoft SharePoint Server.

Original NVD description (English source)

Microsoft SharePoint Server Remote Code Execution Vulnerability