CVE-2024-2424: 5015-aenftxt Input Validation Flaw — Fix

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.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-20 Improper Input Validation

Affected Products

Vendor	Product	Versions
rockwellautomation	5015-aenftxt_firmware	All
rockwellautomation	5015-aenftxt	All

References

Advisories & Patches

https://www.rockwellautomation.com/en-us/support/advisory.SD1667.html https://www.rockwellautomation.com/en-us/support/advisory.SD1667.html

Frequently Asked Questions

What is CVE-2024-2424? +

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. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-2424? +

CVE-2024-2424 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-2424? +

CVE-2024-2424 affects products from rockwellautomation, specifically: 5015-aenftxt, 5015-aenftxt_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-2424? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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