CVE-2025-9437: Rockwell Automation Armorstart Aop

High severity, CVSS 8.7. EPSS: 0.4% chance of exploitation in the next 30 days.

A security issue exists within the Studio 5000 Logix Designer add-on profile (AOP) for the ArmorStart Classic distributed motor controller, resulting in denial-of-service. This vulnerability is possible due to the input of invalid values into Component Object Model (COM) methods.

Affected products

Published 2025-10-14. Last modified 2026-10-08.