CVE-2024-2424

Name: CVE-2024-2424
Creator: NVD / NIST
Published: 2024-04-15T22:15:08.657+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 2.61%

Last modified Jun 17, 2026

CVE-2024-2424 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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. EPSS estimates a 2.61% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.5/10

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

EPSS Probability

2.61%

83.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-20

Affected Software

Vendor	Product	Versions
Rockwellautomation	5015-Aenftxt Firmware	2.011

References

https://www.rockwellautomation.com/en-us/support/advisory.SD1667.htmlBroken Link, Vendor Advisory
https://www.rockwellautomation.com/en-us/support/advisory.SD1667.htmlBroken Link, Vendor Advisory

Timeline

Published: Apr 15, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-2424?

How severe is CVE-2024-2424?

CVE-2024-2424 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 2.61% probability of exploitation in the next 30 days.

How do I fix CVE-2024-2424?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-2424?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST