CVE-2024-2426 — HIGH (7.5) — White Hats Nepal

Vulnerability Description

A denial-of-service vulnerability exists in the Rockwell Automation PowerFlex® 527 due to improper input validation in the device. If exploited, a disruption in the CIP communication will occur and a manual restart will be required by the user to recover it.

CVSS Score

7.5

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

NONE

Integrity

NONE

Availability

HIGH

Affected Products

Vendor	Product	Versions
Rockwellautomation	Powerflex 527 Ac Drives Firmware	>= 2.001
Rockwellautomation	Powerflex 527 Ac Drives	-

Related Weaknesses (CWE)

CWE-20

References

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

FAQ

What is CVE-2024-2426?

CVE-2024-2426 is a vulnerability with a CVSS score of 7.5 (HIGH). A denial-of-service vulnerability exists in the Rockwell Automation PowerFlex® 527 due to improper input validation in the device. If exploited, a disruption in the CIP communication will occur and a...

How severe is CVE-2024-2426?

CVE-2024-2426 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2024-2426?

Check the references section above for vendor advisories and patch information. Affected products include: Rockwellautomation Powerflex 527 Ac Drives Firmware, Rockwellautomation Powerflex 527 Ac Drives.