CVE-2021-32978

The programming protocol allows for a previously entered password and lock state to be read by an attacker. If the previously entered password was successful, the attacker can then use the password to unlock Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00...

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-2021-32984

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-2021-32982

Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 passwords are sent as plaintext during unlocking and project transfers. An attacker who has network visibility can observe the password exchange...

Design/Logic Flaw

The programming protocol allows for a previously entered password and lock state to be read by an attacker. If the previously entered password was successful, the attacker can then use the password to unlock Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00...

CVE-2021-32978 Automation Direct CLICK PLC CPU Modules Plaintext Storage of a Password

The programming protocol allows for a previously entered password and lock state to be read by an attacker. If the previously entered password was successful, the attacker can then use the password to unlock Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00...

PT-2022-10175

Name of the Vulnerable Software and Affected Versions Automation Direct CLICK PLC CPU Modules versions prior to v3.00 Description The issue concerns the transmission of passwords in plaintext during unlocking and project transfers for Automation Direct CLICK PLC CPU Modules. An attacker with...

PT-2022-10176

Name of the Vulnerable Software and Affected Versions Automation Direct CLICK PLC CPU Modules: C0-1x CPUs versions prior to v3.00 Description The issue allows an attacker to connect to the PLC and read the project without authorization during the time it is unlocked by an authorized user, resulti...

CVE-2021-32982: Cleartext Transmission of Sensitive Information

Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 passwords are sent as plaintext during unlocking and project transfers. An attacker who has network visibility can observe the password exchange...

PT-2022-10172

Name of the Vulnerable Software and Affected Versions Automation Direct CLICK PLC CPU Modules: C0-1x CPUs versions prior to v3.00 Description The programming protocol allows for a previously entered password and lock state to be read by an attacker. If the previously entered password was...

CVE-2021-32986: 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-2021-32984: 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...

CVE-2021-32978: Plaintext Storage of a Password

The programming protocol allows for a previously entered password and lock state to be read by an attacker. If the previously entered password was successful, the attacker can then use the password to unlock Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00...

CVE-2021-32980: Authentication Bypass Using an Alternate Path or Channel

Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 does not protect against additional software programming connections. An attacker can connect to the PLC while an existing connection is already active...

PT-2022-10173

Name of the Vulnerable Software and Affected Versions Automation Direct CLICK PLC CPU Modules versions prior to v3.00 Description The issue allows an attacker to connect to the PLC while an existing connection is already active, due to insufficient protection against additional software programmi...

Automation Direct CLICK PLC CPU Modules

1. EXECUTIVE SUMMARY CVSS v3 9.8 ATTENTION: Exploitable remotely/low attack complexity Vendor: Automation Direct Equipment: CLICK PLC CPU modules Vulnerabilities: Authentication Bypass Using an Alternate Path or Channel, Cleartext Transmission of Sensitive Information, Unprotected Storage of...