CVE-2022-1797

CVSS V2 High 7.8 CVSS V3 High 8.6
Description
A malformed Class 3 common industrial protocol message with a cached connection can cause a denial-of-service condition in Rockwell Automation Logix Controllers, resulting in a major nonrecoverable 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.
Overview
  • CVE ID
  • CVE-2022-1797
  • Assigner
  • ics-cert@hq.dhs.gov
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-06-02T14:15:33
  • Last Modified Date
  • 2022-06-11T00:49:37
Weakness Enumerations
CWE URL
CWE-400 http://cwe.mitre.org/data/definitions/400.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:*:*:*:*:*:*:*:* 1 OR 33.011
cpe:2.3:h:rockwellautomation:compactlogix_5380:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_firmware:*:*:*:*:*:*:*:* 1 OR 33.011
cpe:2.3:h:rockwellautomation:compact_guardlogix_5380:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:rockwellautomation:compactlogix_5480_firmware:*:*:*:*:*:*:*:* 1 OR 33.011
cpe:2.3:h:rockwellautomation:compactlogix_5480:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:rockwellautomation:controllogix_5580_firmware:*:*:*:*:*:*:*:* 1 OR 33.011
cpe:2.3:h:rockwellautomation:controllogix_5580:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:rockwellautomation:guardlogix_5580_firmware:*:*:*:*:*:*:*:* 1 OR 33.011
cpe:2.3:h:rockwellautomation:guardlogix_5580:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:rockwellautomation:compactlogix_5370_firmware:*:*:*:*:*:*:*:* 1 OR 34.011
cpe:2.3:h:rockwellautomation:compactlogix_5370:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:rockwellautomation:compact_guardlogix_5370_firmware:*:*:*:*:*:*:*:* 1 OR 34.011
cpe:2.3:h:rockwellautomation:compact_guardlogix_5370:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:rockwellautomation:controllogix_5570_firmware:*:*:*:*:*:*:*:* 1 OR 34.011
cpe:2.3:h:rockwellautomation:controllogix_5570:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:rockwellautomation:guardlogix_5570_firmware:*:*:*:*:*:*:*:* 1 OR 34.011
cpe:2.3:h:rockwellautomation:guardlogix_5570:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:C
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • COMPLETE
  • Base Score
  • 7.8
  • Severity
  • HIGH
  • Exploitability Score
  • 10
  • Impact Score
  • 6.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • CHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 8.6
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 4
References
Reference URL Reference Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-22-144-01
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1135559
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-1797
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1797
History
Created Old Value New Value Data Type Notes
2022-06-02 15:00:09 Added to TrackCVE