Vulnerability Details CVE-2022-1797
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 8.0%
CVSS Severity
CVSS v3 Score 6.8
CVSS v2 Score 7.8
Products affected by CVE-2022-1797
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cpe:2.3:h:rockwellautomation:compact_guardlogix_5370:-
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cpe:2.3:h:rockwellautomation:compact_guardlogix_5380:-
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cpe:2.3:h:rockwellautomation:compactlogix_5370:-
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cpe:2.3:h:rockwellautomation:compactlogix_5380:-
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cpe:2.3:h:rockwellautomation:compactlogix_5480:-
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cpe:2.3:h:rockwellautomation:controllogix_5570:-
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cpe:2.3:h:rockwellautomation:controllogix_5580:-
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cpe:2.3:h:rockwellautomation:guardlogix_5570:-
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cpe:2.3:h:rockwellautomation:guardlogix_5580:-
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cpe:2.3:o:rockwellautomation:compact_guardlogix_5370_firmware:-
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cpe:2.3:o:rockwellautomation:compact_guardlogix_5370_firmware:20.011
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cpe:2.3:o:rockwellautomation:compact_guardlogix_5370_firmware:20.012
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cpe:2.3:o:rockwellautomation:compact_guardlogix_5370_firmware:20.013
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cpe:2.3:o:rockwellautomation:compact_guardlogix_5370_firmware:30.014
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cpe:2.3:o:rockwellautomation:compact_guardlogix_5370_firmware:33.013
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cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_firmware:-
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cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_firmware:31.011
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cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_firmware:32.011
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cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_firmware:32.012
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cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_firmware:32.013
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cpe:2.3:o:rockwellautomation:compact_guardlogix_5380_firmware:32.016
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cpe:2.3:o:rockwellautomation:compactlogix_5370_firmware:33.013
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cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:-
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cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:28.011
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cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:31.011
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cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:31.013
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cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:31.015
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cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:32.011
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cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:32.012
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cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:32.013
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cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:32.014
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cpe:2.3:o:rockwellautomation:compactlogix_5380_firmware:32.016
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cpe:2.3:o:rockwellautomation:compactlogix_5480_firmware:-
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cpe:2.3:o:rockwellautomation:compactlogix_5480_firmware:32.011
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cpe:2.3:o:rockwellautomation:compactlogix_5480_firmware:32.012
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cpe:2.3:o:rockwellautomation:compactlogix_5480_firmware:32.013
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cpe:2.3:o:rockwellautomation:compactlogix_5480_firmware:32.016
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cpe:2.3:o:rockwellautomation:controllogix_5570_firmware:-
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cpe:2.3:o:rockwellautomation:controllogix_5570_firmware:33.013
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cpe:2.3:o:rockwellautomation:controllogix_5580_firmware:-
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cpe:2.3:o:rockwellautomation:controllogix_5580_firmware:28.011
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cpe:2.3:o:rockwellautomation:controllogix_5580_firmware:32.013
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cpe:2.3:o:rockwellautomation:guardlogix_5570_firmware:-
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cpe:2.3:o:rockwellautomation:guardlogix_5570_firmware:33.013
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cpe:2.3:o:rockwellautomation:guardlogix_5580_firmware:-
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cpe:2.3:o:rockwellautomation:guardlogix_5580_firmware:31.011
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cpe:2.3:o:rockwellautomation:guardlogix_5580_firmware:32.011
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cpe:2.3:o:rockwellautomation:guardlogix_5580_firmware:32.013