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CVE-2022-3752

Rockwell Automation GuardLogix and ControlLogix controllers Vulnerable to Denial-Of-Service Attack

Published: Dec 19, 2022Updated: Nov 21, 2024 Sources: CVE List NVD csafCWE-20
NVD MITRE
8.6CVSSHIGH
EPSS Score
1.2%
Top 35.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:CC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:CScope
Changed
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-20NVD-CWE-noinfo

Affected Products

CompactLogix 5480Rockwell AutomationICS / OT / IoT
ControlLogix 5580 Rockwell AutomationICS / OT / IoT
GuardLogix 5580Rockwell AutomationICS / OT / IoT
Compact GuardLogix 5380Rockwell AutomationICS / OT / IoT
CompactLogix 5380Rockwell AutomationICS / OT / IoT
rockwell automationcommercialUSICS / OT / IoTaka arena®, arena simulation, armorstart st
and 5 more affected products View all →

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Initial Access
View detailed technique mapping

References

https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1137664
rockwellautomation.custhelp.com
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2022/icsa-22-342-03.json
raw.githubusercontent.com
https://www.cisa.gov/news-events/ics-advisories/icsa-22-342-03
cisa.gov
and 4 more references View all →

Timeline

Published
Dec 19, 2022
Last Updated
Nov 21, 2024

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