Rockwell ControlLogix Improper Input Validation (CVE-2024-6207)

high Tenable OT Security Plugin ID 502648

Synopsis

The remote OT asset is affected by a vulnerability.

Description

A denial-of-service vulnerability exists in the affected products that will cause the device to result in a major nonrecoverable fault (MNRF) when it receives an invalid CIP request. To exploit this vulnerability a malicious user must chain this exploits with CVE-2021-22681 and send a specially crafted CIP message to the device.

If exploited, a threat actor could help prevent access to the legitimate user and end connections to connected devices including the workstation. To recover the controllers, a download is required which ends any process that the controller is running.

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

Solution

Refer to the vendor advisory.

Plugin Details

Severity: High

ID: 502648

Version: 1.3

Type: remote

Family: Tenable.ot

Published: 10/21/2024

Updated: 10/23/2024

Supported Sensors: Tenable OT Security

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: High

Base Score: 7.8

Temporal Score: 5.8

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

CVSS Score Source: CVE-2024-6207

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/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:compact_guardlogix_5380_sil_3_firmware:35, cpe:/o:rockwellautomation:compact_guardlogix_5380_sil_3_firmware:33, cpe:/o:rockwellautomation:compactlogix_5380_firmware:35, cpe:/o:rockwellautomation:controllogix_5580_process_firmware:35, cpe:/o:rockwellautomation:controllogix_5580_process_firmware:33, cpe:/o:rockwellautomation:compactlogix_5480_firmware:34, cpe:/o:rockwellautomation:controllogix_5580_firmware:35, cpe:/o:rockwellautomation:compactlogix_5480_firmware:33, cpe:/o:rockwellautomation:compact_guardlogix_5380_sil_2_firmware:35, cpe:/o:rockwellautomation:controllogix_5580_process_firmware:34, cpe:/o:rockwellautomation:guardlogix_5580_firmware:35, cpe:/o:rockwellautomation:controllogix_5580_firmware:34, cpe:/o:rockwellautomation:controllogix_5580_firmware:33, cpe:/o:rockwellautomation:guardlogix_5580_firmware:34, cpe:/o:rockwellautomation:guardlogix_5580_firmware:33, cpe:/o:rockwellautomation:compactlogix_5480_firmware:35, cpe:/o:rockwellautomation:compact_guardlogix_5380_sil_3_firmware:34, cpe:/o:rockwellautomation:compact_guardlogix_5380_sil_2_firmware:34, cpe:/o:rockwellautomation:compact_guardlogix_5380_sil_2_firmware:33, cpe:/o:rockwellautomation:compactlogix_5380_firmware:34, cpe:/o:rockwellautomation:compactlogix_5380_firmware:33

Required KB Items: Tenable.ot/Rockwell

Exploit Ease: No known exploits are available

Patch Publication Date: 10/14/2024

Vulnerability Publication Date: 10/14/2024

Reference Information

CVE: CVE-2024-6207

CWE: 20

ICSA: 24-284-20

Detections

Analytics