CVE-2021-32982: high-severity vulnerability in Automation Direct CLICK PLC CPU Modules: C0-1x…
Automation Direct CLICK PLC CPU Modules Cleartext Transmission of Sensitive Information
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7.5epss 0.7%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected products
Automation Direct · CLICK PLC CPU Modules: C0-1x CPUsRelated CVEs — Automation Direct CLICK PLC CPU Modules: C0-1x…
In the same product, most dangerous first.
CVE-2021-32986CRITICALAutomation Direct CLICK PLC CPU Modules Authentication Bypass Using an Alternate Path or ChannelEPSS 1.1%CVE-2021-32984CRITICALAutomation Direct CLICK PLC CPU Modules Authentication Bypass Using an Alternate Path or ChannelEPSS 1.1%CVE-2021-32980CRITICALAutomation Direct CLICK PLC CPU Modules Authentication Bypass Using an Alternate Path or ChannelEPSS 1.1%CVE-2021-32978HIGHAutomation Direct CLICK PLC CPU Modules Plaintext Storage of a PasswordEPSS 1.0%