CVSS: 5.3EPSS: 0%CPEs: 30EXPL: 0CVE-2022-3192 – Improper Check for Unusual or Exceptional Conditions
https://notcve.org/view.php?id=CVE-2022-3192
Improper Input Validation vulnerability in ABB AC500 V2 PM5xx allows Client-Server Protocol Manipulation.This issue affects AC500 V2: from 2.0.0 before 2.8.6. La vulnerabilidad de validación de entrada incorrecta en ABB AC500 V2 PM5xx permite la Manipulación del Protocolo Cliente-Servidor.Este problema afecta a AC500 V2: de la verisón 2.0.0 a la 2.8.6. • https://search.abb.com/library/Download.aspx?DocumentID=3ADR011162&LanguageCode=en&DocumentPartId=&Action=Launch • CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 8.6EPSS: 0%CPEs: 3EXPL: 0CVE-2020-24685 – AC500 V2 unauthenticated crafter packet vulnerability
https://notcve.org/view.php?id=CVE-2020-24685
An unauthenticated specially crafted packet sent by an attacker over the network will cause a denial-of-service (DoS) vulnerability. Vulnerability allows attacker to stop the PLC. After stopping (ERR LED flashing red), physical access to the PLC is required in order to restart the application. This issue affects: ABB AC500 V2 products with onboard Ethernet version 2.8.4 and prior versions. Un paquete no autenticado especialmente diseñado y enviado por un atacante a través de la red causará una vulnerabilidad de denegación de servicio (DoS). • https://search.abb.com/library/Download.aspx?DocumentID=3ADR010667&LanguageCode=en&DocumentPartId=&Action=Launch • CWE-770: Allocation of Resources Without Limits or Throttling CWE-789: Memory Allocation with Excessive Size Value •