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CVE-2025-54855— AutomationDirect CLICK PLUS Cleartext Storage of Sensitive Information

Quick assessment

Affected
AutomationDirect CLICK PLUS C0-0x CPU firmware
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

AutomationDirect CLICK PLUS是美国AutomationDirect公司的一款小型可编程逻辑控制器。 AutomationDirect CLICK PLUS v3.60版本存在安全漏洞，该漏洞源于明文存储敏感信息，可能导致本地用户窃取凭据。

CVSS 4.2 · Medium EPSS 0.10% · P1
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I. Basic Information for CVE-2025-54855

Vulnerability Information
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Vulnerability Title
AutomationDirect CLICK PLUS Cleartext Storage of Sensitive Information
Source: CVE Program / CVE List V5
Vulnerability Description
Cleartext storage of sensitive information was discovered in Click Programming Software version v3.60. The vulnerability can be exploited by a local user with access to the file system, while an administrator session is active, to steal credentials stored in clear text.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
敏感数据的明文存储
Source: CVE Program / CVE List V5
Vulnerability Title
AutomationDirect CLICK PLUS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
AutomationDirect CLICK PLUS是美国AutomationDirect公司的一款小型可编程逻辑控制器。 AutomationDirect CLICK PLUS v3.60版本存在安全漏洞，该漏洞源于明文存储敏感信息，可能导致本地用户窃取凭据。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
AutomationDirect CLICK PLUS C0-0x CPU firmware 0 ~ v3.71 -
AutomationDirect CLICK PLUS C0-1x CPU firmware 0 ~ v3.71 -
AutomationDirect CLICK PLUS C2-x CPU firmware 0 ~ v3.71 -

II. Public POCs for CVE-2025-54855

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III. Intelligence Information for CVE-2025-54855

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Same Patch Batch · AutomationDirect · 2025-09-23 · 7 CVEs total

CVE-2025-55069 8.3 HIGH AutomationDirect CLICK PLUS Predictable Seed in Pseudo-Random Number Generator
CVE-2025-59484 8.3 HIGH AutomationDirect CLICK PLUS Use of a Broken or Risky Cryptographic Algorithm
CVE-2025-55038 6.8 MEDIUM AutomationDirect CLICK PLUS Missing Authorization
CVE-2025-58473 5.9 MEDIUM AutomationDirect CLICK PLUS Improper Resource Shutdown or Release
CVE-2025-57882 5.9 MEDIUM AutomationDirect CLICK PLUS Improper Resource Shutdown or Release
CVE-2025-58069 5.3 MEDIUM AutomationDirect CLICK PLUS Use of Hard-coded Cryptographic Key

IV. Related Vulnerabilities

Same product: CLICK PLUS C0-0x CPU firmware
Same vendor: AutomationDirect
Same weakness: CWE-312

V. Comments for CVE-2025-54855

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