What’s Vulnerable › Vulnerabilities

CVE-2025-25051: AutomationDirect CLICK Programmable Logic Controller Plaintext Storage of a 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-256

Description

An attacker could decrypt sensitive data, impersonate legitimate users or devices, and potentially gain access to network resources for lateral attacks.

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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