What is CVE-2025-55069?

CVE-2025-55069 is a high-severity vulnerability in Automationdirect Click Plus C0-0x Cpu Firmware, classified under CWE-337. CVSS score: 8.3/10. Published 2025-09-23.

How severe is CVE-2025-55069?

High severity. CVSS v3 base score is 8.3 out of 10.

Vulnerability in Automationdirect Click Plus C0-0x Cpu Firmware

CVE-2025-55069

A predictable seed in pseudo-random number generator vulnerability has been discovered in firmware version 3.60 of the Click Plus PLC. The vulnerability relies on the fact that the software implements a predictable seed for its pseudo-rand…

EPSS: 0.000 (15.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L.

Affected products

Automationdirect Click Plus C0-0x Cpu Firmware — versions 0
Automationdirect Click Plus C0-1x Cpu Firmware — versions 0
Automationdirect Click Plus C2-x Cpu Firmware — versions 0

Weakness classification (CWE)

CWE-337

References

Frequently asked questions

What is CVE-2025-55069?: CVE-2025-55069 is a high-severity vulnerability in Automationdirect Click Plus C0-0x Cpu Firmware, classified under CWE-337. CVSS score: 8.3/10. Published 2025-09-23.
How severe is CVE-2025-55069?: High severity. CVSS v3 base score is 8.3 out of 10.