CVE-2021-32984

All programming connections receive the same unlocked privileges, which can result in a privilege escalation. During the time Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 is unlocked by an authorized user, an attacker can connect to the PLC and read the project...

CVE-2021-32984

CVE-2021-32984 affects Automation Direct CLICK PLC CPU Modules (C0-1x) with firmware prior to v3.00. Root cause: after an authorized unlock, all programming connections share unlocked privileges, enabling read/access to the project over the network. Impact: privilege escalation and unauthorized p...

CVE-2021-32984 Automation Direct CLICK PLC CPU Modules Authentication Bypass Using an Alternate Path or Channel

All programming connections receive the same unlocked privileges, which can result in a privilege escalation. During the time Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 is unlocked by an authorized user, an attacker can connect to the PLC and read the project...