CVE-2024-2425 Rockwell Automation - Denial-of-service and Input Validation Vulnerabilities in PowerFlex® 527

High 7.5 Published 25 Mar 2024 Updated 1 Aug 2024

Attackers can crash the web server of Rockwell PowerFlex 527 drives via improper input validation, requiring manual restarts.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-2425?

CVE-2024-2425 is a high-severity denial of service vulnerability in Rockwell Automation PowerFlex® 527, published on 25 Mar 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A denial-of-service vulnerability exists in the Rockwell Automation PowerFlex® 527 due to improper input validation in the device. If exploited, the web server will crash and need a manual restart to recover it.

Weakness: CWE-20

Which versions are affected by CVE-2024-2425?

It affects 1 product.

Products include Rockwellautomation Powerflex 527 Ac Drives Firmware.

How do I fix CVE-2024-2425?

No fix has been published for CVE-2024-2425 yet. Limit exposure of the affected software until one is available.

Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.

Is CVE-2024-2425 being exploited?

There is no known exploitation of CVE-2024-2425 in the wild and no public exploit code.

Sources

Also known as GHSA-3mq7-j5f9-79xq.