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CVE-2022-3752

HIGH
Published 2022-12-19T22:23:36.836Z
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Expert Analysis

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CVSS Score

V3.1
8.6
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2025.03.14
0.003
probability
of exploitation in the wild

There is a 0.3% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-06-25
Exploit Probability
Percentile: 0.565
Higher than 56.5% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
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.

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

Rockwell Automation

CompactLogix 5480

Affected Versions:

32.011 and later
Rockwell Automation

ControlLogix 5580

Affected Versions:

31.011 and later
Rockwell Automation

GuardLogix 5580

Affected Versions:

31.011 and later
Rockwell Automation

Compact GuardLogix 5380

Affected Versions:

31.011 and later
Rockwell Automation

CompactLogix 5380

Affected Versions:

31.011 and later

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-q432-7rqq-8cfj

Advisory Details

An unauthorized user could use a specially crafted sequence of Ethernet/IP messages, combined with heavy traffic load to cause a denial-of-service condition resulting in a denial-of-service condition. 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.

CVSS Scoring

CVSS Score

7.5

CVSS Vector

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

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2022-3752
WEB https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1137664

Advisory provided by GitHub Security Advisory Database. Published: December 20, 2022, Modified: December 27, 2022

References

https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1137664
Published: 2022-12-19T22:23:36.836Z
Last Modified: 2025-04-16T14:28:03.254Z
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