CVE-2022-34700 Microsoft Dynamics CRM (on-premises) Remote Code Execution Vulnerability

High 8.8 Published 13 Sep 2022 Updated 11 Mar 2025

An attacker can execute arbitrary code on Microsoft Dynamics CRM on-premises servers via SQL injection.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2022-34700?

CVE-2022-34700 is a high-severity SQL injection vulnerability in Microsoft Dynamics 365, published on 13 Sep 2022. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

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

Weakness: CWE-89

Which versions are affected by CVE-2022-34700?

It affects 1 product.

Products include Microsoft Dynamics 365.

How do I fix CVE-2022-34700?

No fix has been published for CVE-2022-34700 yet. Limit exposure of the affected software until one is available.

Use parameterised queries everywhere and never build SQL by joining strings. Upgrade affected software first; a web application firewall only buys time. More about SQL injection.

Is CVE-2022-34700 being exploited?

There is no known exploitation of CVE-2022-34700 in the wild and no public exploit code.

All Microsoft Dynamics 365 vulnerabilities

Sources

Also known as GHSA-5fxf-jjpm-w4vm.