Vulnerability · Published Mar 25, 2024 · Assigned by Rockwell
CVE-2024-2427Rockwell Automation - Denial-of-service and Input Validation Vulnerabilities in PowerFlex® 527
High 7.5
In plain English
A high-severity improper input validation in PowerFlex® 527 from Rockwell Automation . There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).
Severity (CVSS 3.1)7.5High
Exploit odds (30 days)0.7%top 47.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official description
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 (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Rockwell Automation | PowerFlex® 527 | v2.001.x < |
Weakness: CWE-20 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H