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CVE-2022-3752

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CVE-2022-3752

Published: Dec 19, 2022

Modified: Apr 16, 2025

PUBLISHED

CVSS v3.1

8.6

HIGH

Description

An unauthorized user could use a specially crafted sequence of Ethernet/IP messages, combined with heavy traffic loading to cause a denial-of-service condition in Rockwell Automation Logix controllers resulting in a major non-recoverable fault. If the target device becomes unavailable, a user would have to clear the fault and redownload the user project file to bring the device back online and continue normal operation.

VendorProductVersions

Rockwell Automation

CompactLogix 5480

affected
32.011 and later

Rockwell Automation

ControlLogix 5580

affected
31.011 and later

Rockwell Automation

GuardLogix 5580

affected
31.011 and later

Rockwell Automation

Compact GuardLogix 5380

affected
31.011 and later

Rockwell Automation

CompactLogix 5380

affected
31.011 and later

Weaknesses (CWE)

CWE-20

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

None

Integrity

None

Availability

High

References

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