CVE-2022-1797: medium-severity vulnerability in Rockwell Automation Compact GuardLogix 5370…
Rockwell Automation Logix Controllers Uncontrolled Resource Consumption
Published · Updated
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13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.8epss 2.2%
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
Affected products
Rockwell Automation · Compact GuardLogix 5370 controllersRockwell Automation · Compact GuardLogix 5380 controllersRockwell Automation · CompactLogix 5370 controllersRockwell Automation · CompactLogix 5380 controllersRockwell Automation · CompactLogix 5480 controllersRockwell Automation · ControlLogix 5570 controllersRockwell Automation · ControlLogix 5580 controllersRockwell Automation · GuardLogix 5570 controllersRockwell Automation · GuardLogix 5580 controllersRelated CVEs — Rockwell Automation Compact GuardLogix 5370…
In the same product, most dangerous first.
CVE-2019-10952—Rockwell Automation CompactLogix 5370 Uncontrolled Resource ConsumptionEPSS 10.0%CVE-2019-10954—Rockwell Automation CompactLogix 5370 Stack-based Buffer OverflowEPSS 6.1%CVE-2022-1161CRITICALICSA-22-090-05 Rockwell Automation Logix ControllersEPSS 5.2%CVE-2020-6998MEDIUMRockwell Automation CompactLogix 5370 and ControlLogix 5570 Controllers Improper Input ValidationEPSS 3.2%