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.

References

• https://nvd.nist.gov/vuln/detail/CVE-2024-2424
• https://www.rockwellautomation.com/en-us/support/advisory.SD1667.html