CVE-2024-11155: Rockwellautomation Arena

High severity, CVSS 7.8. EPSS: 0.2% chance of exploitation in the next 30 days.

A “use after free” code execution vulnerability exists in the Rockwell Automation Arena® that could allow a threat actor to craft a DOE file and force the software to use a resource that was already used. If exploited, a threat actor could leverage this vulnerability to execute arbitrary code. To exploit this vulnerability, a legitimate user must execute the malicious code crafted by the threat actor.

Affected products

• Rockwellautomation Arena: before 16.20.06 (fixed in 16.20.06)

Published 2024-12-05. Last modified 2026-06-17.