Rockwellautomation Compact Guardlogix 5370 vulnerabilities

4 vulnerabilities

Known vulnerabilities in Rockwellautomation Compact Guardlogix 5370, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

8.6CVE-2020-6998rockwell automationarmor compact guardlogix 5370 controllers+15
EPSS score
3.16%
The connection establishment algorithm found in Rockwell Automation CompactLogix 5370 and ControlLogix 5570 versions 33 and prior does not sufficiently manage its control flow during execution, creating an infinite loop. This may allow an attacker to send specially crafted CIP packet requests to a controller, which may cause denial-of-service conditions in communications with other products.8.6CVE-2022-1797rockwell automationcompact guardlogix 5370 controllers+17
EPSS score
2.16%
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.8.6CVE-2022-3157rockwell automationcompact guardlogix+10
EPSS score
1.52%
A vulnerability exists in the Rockwell Automation controllers that allows a malformed CIP request to cause a major non-recoverable fault (MNRF) and a denial-of-service condition (DOS).7.8CVE-2019-10954rockwell automationarmor compact guardlogix 5370 controllers+9
EPSS score
6.10%
An attacker could send crafted SMTP packets to cause a denial-of-service condition where the controller enters a major non-recoverable faulted state (MNRF) in CompactLogix 5370 L1, L2, and L3 Controllers, Compact GuardLogix 5370 controllers, and Armor Compact GuardLogix 5370 Controllers Versions 20 - 30 and earlier.