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01 Record

CVE-2022-1161

ICSA-22-090-05 Rockwell Automation Logix Controllers

CriticalPUBLISHEDCNA: icscert
CNA base score10.0 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H

02 Description

ICSA-22-090-05 Rockwell Automation Logix Controllers

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
5.21% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 92.4% of scored records. A rank, not a probability.
NVD base score
9.8 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2022-04-11 19:38Z4 YR AGO
Last updated
2025-04-16 16:31Z1 YR AGO
Reserved
2022-03-29
Assigning CNA
icscert
Record state
PUBLISHED
Severity
Critical (CVSS 10.0)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Weaknesses
  • CWE-829Inclusion of Functionality from Untrusted Control SphereBase
Data version
5.1
Document digest
808d6985fd214af6a5ade3055bc9fa68cf552b6a5f03a53df9c746d85cc1259e

05 Affected products

VendorProductVersionsPlatforms
Rockwell Automation1768 CompactLogix controllersAll all—
Rockwell Automation1769 CompactLogix controllersall—
Rockwell AutomationCompactLogix 5370 controllersall—
Rockwell AutomationCompactLogix 5380 controllersall—
Rockwell AutomationCompactLogix 5480 controllersall—
Rockwell AutomationCompact GuardLogix 5370 controllersall—
Rockwell AutomationCompact GuardLogix 5380 controllersall—
Rockwell AutomationControlLogix 5550 controllersall—
Rockwell AutomationControlLogix 5560 controllersall—
Rockwell AutomationControlLogix 5570 controllersall—
Rockwell AutomationControlLogix 5580 controllersall—
Rockwell AutomationGuardLogix 5560 controllersall—
Rockwell AutomationGuardLogix 5570 controllersall—
Rockwell AutomationGuardLogix 5580 controllersall—
Rockwell AutomationFlexLogix 1794-L34 controllersall—
Rockwell AutomationDriveLogix 5730 controllersall—
Rockwell AutomationSoftLogix 5800 controllersall—

06 References

07 Remediation

The following mitigations should be applied for ControlLogix 5560, ControlLogix 5570, ControlLogix 5580 series, GuardLogix 5570, GuardLogix 5580, GuardLogix 5380, CompactLogix, CompactLogix 5380 devices: Risk Mitigation A: Recompile and download user program code (i.e., acd). Put controller mode switch into Run position. If keeping controller mode switch in Run is impractical, use the following mitigation: Recompile and download user program code (i.e., acd). Monitor controller change log for any unexpected modifications or anomalous activity. Utilize the Controller Log feature. Utilize Change Detection in the Logix Designer Application. If available, use the functionality in FactoryTalk AssetCenter software to detect changes. Risk Mitigation B: Implement CIP Security to help prevent unauthorized connections when properly deployed. Supported controllers and communications modules include: ControlLogix 5580 processors using on-board EtherNet/IP port. GuardLogix 5580 processors using on-board EtherNet/IP port. ControlLogix 5580 processors operating in High Availability (HA) configurations using 1756-EN4TR ControlLogix 5560, ControlLogix 5570, ControlLogix 5580, GuardLogix 5570 and GuardLogix 5580 can use a 1756-EN4TR ControlLogix EtherNet/IP module. If using a 1756-EN2T, then replace with a 1756-EN4TR CompactLogix 5380 using on-board EtherNet/IP port. CompactLogix GuardLogix 5380 using on-board EtherNet/IP port. The following mitigations should be applied for 1768