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Attacker Value
Unknown
CVE-2022-3192
Disclosure Date: March 31, 2023 (last updated October 08, 2023)
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.
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Attacker Value
Unknown
CVE-2020-24685
Disclosure Date: February 09, 2021 (last updated February 22, 2025)
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.
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