CVE-2024-2424

Rockwell Automation Input/Output Device Vulnerable to Major Nonrecoverable Fault

Description

An input validation vulnerability exists in the Rockwell Automation 5015-AENFTXT that causes the secondary adapter to result in a major nonrecoverable fault (MNRF) when malicious input is entered. If exploited, the availability of the device will be impacted, and a manual restart is required. Additionally, a malformed PTP packet is needed to exploit this vulnerability.

Remediation

Solution:

  • Update the v2.12. Users using the affected software, who are not able to upgrade to one of the corrected versions, are encouraged to apply security best practices, where possible.   * Security Best Practices https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight  

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.23%
Vendor Advisory rockwellautomation.com
Affected: Rockwell Automation 5015-AENFTXT
Published at:
Updated at:

References

Link Tags
https://www.rockwellautomation.com/en-us/support/advisory.SD1667.html vendor advisory broken link

Frequently Asked Questions

What is the severity of CVE-2024-2424?
CVE-2024-2424 has been scored as a high severity vulnerability.
How to fix CVE-2024-2424?
To fix CVE-2024-2424: Update the v2.12. Users using the affected software, who are not able to upgrade to one of the corrected versions, are encouraged to apply security best practices, where possible.   * Security Best Practices https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1085012/loc/en_US#__highlight  
Is CVE-2024-2424 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-2424 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-2424?
CVE-2024-2424 affects Rockwell Automation 5015-AENFTXT.
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