CVE-2021-34524: Microsoft Dynamics 365

High severity, CVSS 8.1. EPSS: 3.6% chance of exploitation in the next 30 days.

Microsoft Dynamics 365 On-Premises Remote Code Execution Vulnerability

Affected products

• Microsoft Dynamics 365: version 9.0 only; version 9.1 only

Published 2021-08-12. Last modified 2026-08-10.