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

Published Jan 22, 2026
·
Updated

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

Affected Software

1 affected component
AutomationDirect CLICK Programmable Logic Controller

Remediation

Information

AutomationDirect recommends that users update CLICK PLUS and firmware to V3.90.

Event History

Jan 22, 2026
CVE Published
via MITRE·10:21 PM
Data Sourced
via MITRE·10:21 PM
RemedyDescriptionSeverityWeakness
Data Sourced
via NVD·11:15 PM
DescriptionSeverityWeakness
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Frequently Asked Questions

1

What is the severity of CVE-2025-25051?

CVE-2025-25051 is considered to have a high severity due to the potential for unauthorized access through plaintext password storage.

2

How do I fix CVE-2025-25051?

To fix CVE-2025-25051, ensure that sensitive data, including passwords, is encrypted and implement proper access controls.

3

What impact does CVE-2025-25051 have on network security?

CVE-2025-25051 can lead to serious network security risks, including unauthorized access and lateral movement within the network.

4

Who is affected by CVE-2025-25051?

CVE-2025-25051 affects users of the AutomationDirect CLICK Programmable Logic Controller that store passwords in plaintext.

5

What types of attacks does CVE-2025-25051 enable?

CVE-2025-25051 could enable attackers to impersonate legitimate users or devices, facilitating further attacks on network resources.

Contact

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info@secalerts.co
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