What’s Vulnerable › Vulnerabilities

CVE-2025-67652: AutomationDirect CLICK Programmable Logic Controller Weak Encoding for Password

• Severity: medium (CVSS 6.1 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-01-22 · updated 2026-06-17
• Weakness: CWE-261

Description

An attacker with access to the project file could use the exposed credentials to impersonate users, escalate privileges, or gain unauthorized access to systems and services. The absence of robust encryption or secure handling mechanisms increases the likelihood of this type of exploitation, leaving sensitive information more vulnerable.

Affected products

• AutomationDirect CLICK Programmable Logic Controller: C0-0x, C0-1x, C2-x

References

• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-022-02.json
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-022-02

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