CVE-2021-32986

After Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 is unlocked by an authorized user, the unlocked state does not timeout. If the programming software is interrupted, the PLC remains unlocked. All subsequent programming connections are allowed without...

CVE-2021-32986 Automation Direct CLICK PLC CPU Modules Authentication Bypass Using an Alternate Path or Channel

After Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 is unlocked by an authorized user, the unlocked state does not timeout. If the programming software is interrupted, the PLC remains unlocked. All subsequent programming connections are allowed without...

CVE-2021-32986

The CVE affects Automation Direct CLICK PLC CPU Modules (C0-1x CPUs) with firmware prior to v3.00. The vulnerability is an authentication bypass where, once an authorized user unlocks the PLC, the unlocked state does not timeout and remains usable if the programming software is interrupted; all s...