CVE-2024-2427

7.5 highEPSS 0.7%

High (7.5) in rockwellautomation powerflex 527 ac drives firmware. 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.

Severity

CVSS 3.1

7.5 high

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.7% chance of exploitation in the next 30 days; higher than 52% of CVEs (scores of 2026-10-31)
CWE: CWE-20
Published: 2024-03-25
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

rockwellautomation:powerflex_527_ac_drives_firmware

References

https://www.rockwellautomation.com/en-us/support/advisory.SD1664.html
https://www.rockwellautomation.com/en-us/support/advisory.SD1664.html

Check your stack JSON