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Fencer Intel
medium 6.1

CVE-2025-25051 json

AutomationDirect CLICK Programmable Logic Controller Plaintext Storage of a Password

published 9mo ago modified 4mo ago also EUVD-2026-4505

cvss
6.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.1%
EPSS 0.1% chance of exploitation in 30 days, percentile 1%
public exploits
0
none known

Summary

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

Patch / fix

  • AutomationDirect CLICK Programmable Logic Controller V3.90

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-26-022-02 updated cvss 6.1

AutomationDirect CLICK Programmable Logic Controller

  • AutomationDirect CLICK Programmable Logic Controller C0-0x, C0-1x, C2-x
    affected: mitigation “AutomationDirect recommends that users update CLICK PLUS and firmware to V3.90.” automationdirect.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
partial
Assessed
9mo ago

Exploit prediction

0.12% chance of exploitation in the next 30 days, higher than 1% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 6.1 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N

Affected products

  • AutomationDirect CLICK Programmable Logic Controller

Classification

Weakness
  • CWE-256 Plaintext Storage of a Password

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.