CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2021-32982
High (7.5) in automationdirect. EPSS 0.7% chance of exploitation in the next 30 days.
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.
Severity
- EPSS
- 0.7% chance of exploitation in the next 30 days; higher than 51% of CVEs (scores of 2026-10-31)
- CWE
- CWE-319
- Published
- Modified
- Record from
- the NVD, synced
Affected
- automationdirect:c0-10are-d_firmware
- automationdirect:c0-10dd1e-d_firmware
- automationdirect:c0-10dd2e-d_firmware
- automationdirect:c0-10dre-d_firmware
- automationdirect:c0-11are-d_firmware
- automationdirect:c0-11dd1e-d_firmware
- automationdirect:c0-11dd2e-d_firmware
- automationdirect:c0-11dre-d_firmware
- automationdirect:c0-12are-1-d_firmware
- automationdirect:c0-12are-2-d_firmware
- automationdirect:c0-12are-d_firmware
- automationdirect:c0-12dd1e-1-d_firmware
- automationdirect:c0-12dd1e-2-d_firmware
- automationdirect:c0-12dd1e-d_firmware
- automationdirect:c0-12dd2e-1-d_firmware
- automationdirect:c0-12dd2e-2-d_firmware
- automationdirect:c0-12dd2e-d_firmware
- automationdirect:c0-12dre-1-d_firmware
- automationdirect:c0-12dre-2-d_firmware
- automationdirect:c0-12dre-d_firmware