CVE-2021-32982 — Automation Direct CLICK PLC CPU Modules Cleartext Transmission of Sensitive Information

CVE-2021-32982

Automation Direct CLICK PLC CPU Modules Cleartext Transmission of Sensitive Information PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / product	Versions
Automation Direct / CLICK PLC CPU Modules: C0-1x CPUs	affected unspecified before 3.00

CWE

CWE-319

References

https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02

ADP enrichment

CVE

No English description supplied.

https://www.cisa.gov/uscert/ics/advisories/icsa-21-166-02

CISA-ADP

No English description supplied.

No references supplied.