CVE-2024-2427: Rockwellautomation Powerflex 527 Ac Drives Firmware

High severity, CVSS 7.5. EPSS: 0.7% chance of exploitation in the next 30 days.

A denial-of-service vulnerability exists in the Rockwell Automation PowerFlex® 527 due to improper traffic throttling in the device. If multiple data packets are sent to the device repeatedly the device will crash and require a manual restart to recover.

Affected products

• Rockwellautomation Powerflex 527 Ac Drives Firmware: from 2.001

Published 2024-03-25. Last modified 2026-06-17.