CVE-2022-35805: Microsoft Dynamics CRM (on-premises) Remote Code Execution Vulnerability

Severity: high (CVSS 8.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.1% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2022-09-13 · updated 2026-06-17

Description

Microsoft Dynamics CRM (on-premises) Remote Code Execution Vulnerability

Affected products

Microsoft Dynamics 365 (on-premises) version 9.0: 9.0, 9.1
Microsoft Dynamics CRM (on-premises) 9.0: from 9.0.0 before 9.0.40.5 — fixed in 9.0.40.5
Microsoft Dynamics CRM (on-premises) 9.1: from 9.1.0 before 9.1.12.17 — fixed in 9.1.12.17

How to fix

Upgrade to a fixed version: Microsoft Dynamics CRM (on-premises) 9.0 9.0.40.5; Microsoft Dynamics CRM (on-premises) 9.1 9.1.12.17. Check the vendor advisory for mitigations.

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-35805
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-35805

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