Rockwell Automation ControlLogix, GuardLogix 5580, CompactLogix, Compact GuardLogix 5380 Improper Input Validation (CVE-2024-7507)

medium Tenable OT Security Plugin ID 502371

Synopsis

The remote OT asset is affected by a vulnerability.

Description

A denial-of-service vulnerability exists in the affected products.
This vulnerability occurs when a malformed PCCC message is received, causing a fault in the controller.

This plugin only works with Tenable.ot.
Please visit https://www.tenable.com/products/tenable-ot for more information.

Solution

The following text was originally created by the Cybersecurity and Infrastructure Security Agency (CISA). The original can be found at CISA.gov.

Rockwell Automation recommends the following actions:

- Update to products to v36.011, v35.013, v34.014.
- Restrict communication to CIP object 103 (0x67)
- For information on how to mitigate security risks on industrial automation control systems, Rockwell Automation encourages users to implement their suggested security best practices to minimize the risk of the vulnerability.

Plugin Details

Severity: Medium

ID: 502371

Version: 1.5

Type: remote

Family: Tenable.ot

Published: 9/2/2024

Updated: 3/19/2025

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:S/C:N/I:N/A:C

CVSS Score Source: CVE-2024-7507

CVSS v3

Risk Factor: Medium

Base Score: 6.5

Temporal Score: 5.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/o:rockwellautomation:compactlogix_5480_firmware, cpe:/o:rockwellautomation:compact_guardlogix_5380_firmware, cpe:/o:rockwellautomation:controllogix_5580_firmware, cpe:/o:rockwellautomation:compactlogix_5380_firmware, cpe:/o:rockwellautomation:guardlogix_5580_firmware

Required KB Items: Tenable.ot/Rockwell

Exploit Ease: No known exploits are available

Patch Publication Date: 8/13/2024

Vulnerability Publication Date: 8/13/2024

Reference Information

CVE: CVE-2024-7507

CWE: 20

ICSA: 24-226-09

Detections

Analytics