CVE-2024-21916

Rockwell Automation Denial-of-service Vulnerability in ICE1 Controller

State: Published
Severity: 8.6 High
Published: Jan 31, 2024
Updated: Aug 1, 2024
Reserved: Jan 3, 2024

Description

A denial-of-service vulnerability exists in specific Rockwell Automation ControlLogix ang GuardLogix controllers. If exploited, the product could potentially experience a major nonrecoverable fault (MNRF). The device will restart itself to recover from the MNRF.

Scores

CVSS	Score	Vector	Source
3.1	8.6 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H	Rockwell

Weaknesses

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

Affected Products

Product	Versions
ControlLogix® 5570Rockwell Automation	20.011Affected
GuardLogix® 5570Rockwell Automation	20.011Affected
ControlLogix® 5570 redundantRockwell Automation	20.054_kit1Affected

References

https://www.rockwellautomation.com/en-us/support/advisory.SD1661.html

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