CVSS: 8.6EPSS: 0%CPEs: 12EXPL: 0CVE-2022-3157 – Rockwell Automation GuardLogix and ControlLogix controllers Vulnerable to Denial-Of-Service Attack
https://notcve.org/view.php?id=CVE-2022-3157
16 Dec 2022 — 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). Existe una vulnerabilidad en los controladores de Rockwell Automation que permite que una solicitud CIP con formato incorrecto cause una falla mayor no recuperable (MNRF) y una condición de Denegación de Servicio (DoS) (DOS). • https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1137757 • CWE-20: Improper Input Validation •
CVSS: 8.6EPSS: 0%CPEs: 18EXPL: 0CVE-2020-6998 – Rockwell Automation CompactLogix 5370 and ControlLogix 5570 Controllers Improper Input Validation
https://notcve.org/view.php?id=CVE-2020-6998
27 Jul 2022 — 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. El algoritmo de establecimiento de conexión encontrado en Rockwell Automation CompactLogix 5370 and ControlLogix 5570... • https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1130398 • CWE-20: Improper Input Validation •
CVSS: 8.6EPSS: 0%CPEs: 18EXPL: 0CVE-2022-1797 – Rockwell Automation Logix Controllers Uncontrolled Resource Consumption
https://notcve.org/view.php?id=CVE-2022-1797
31 May 2022 — 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. Un mensaje de protocolo industrial común de clase 3 malformado con una conexión en caché puede causar una condición de denegación de servicio en los controlad... • https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1135559 • CWE-400: Uncontrolled Resource Consumption •