How severe is CVE-2022-3752?

This vulnerability has a severity rating of HIGH with a CVSS score of 7.5 out of 10.

What type of vulnerability is CVE-2022-3752?

This is classified as CWE-20, which is a common weakness in software security.

CVE-2022-3752

HIGH Year: 2022

CVSS v3 Score

7.5

High

Weakness Type

CWE-20

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Vulnerability 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.

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