PowerFlex® 527 Vulnerable to Denial-of-Service Attack
CVE-2024-2426

7.5HIGH

Key Information:

Vendor
Rockwell Automation
Status
Powerflex® 527
Vendor
CVE Published:
25 March 2024

Summary

A vulnerability exists in the Rockwell Automation PowerFlex® 527 due to insufficient input validation, which can lead to a denial-of-service condition. Exploitation of this vulnerability disrupts CIP communication, requiring the user to perform a manual restart to restore normal operational status. Organizations using PowerFlex® 527 should assess their systems and implement appropriate mitigations to prevent potential disruptions.

Affected Version(s)

PowerFlex® 527 v2.001.x <

References

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

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.