CVE-2024-36418: RCE in SuiteCRM 8.0.0 - 8.6.1

Successful exploitation of CVE-2024-36418 grants an attacker the ability to execute arbitrary code within the context of the SuiteCRM application. This could involve installing malware, stealing sensitive data (customer information, financial records, etc.), modifying data, or even gaining complete control over the underlying server. The impact is particularly severe given SuiteCRM’s role as a CRM system, often containing highly confidential business and customer data. Lateral movement within the network is possible if the server has access to other systems. The blast radius extends to all data stored within the SuiteCRM instance and potentially beyond, depending on the server's configuration and network access.

1. Reserved2024-05-27
2. Published2024-06-10
3. Modified2024-08-02
4. EPSS updated2026-04-02

The primary mitigation for CVE-2024-36418 is to upgrade SuiteCRM to version 8.6.1 or later, which contains the fix. If immediate upgrading is not possible, consider implementing temporary workarounds. Restrict user permissions within SuiteCRM to limit the potential impact of a successful attack. Thoroughly review and audit connector configurations to identify and disable any unnecessary or potentially vulnerable connectors. Implement a Web Application Firewall (WAF) with rules to detect and block attempts to exploit the vulnerability. Monitor SuiteCRM logs for suspicious activity, particularly related to connector usage.