Medium severity · published Jan 22, 2026
CVE-2025-25051
AutomationDirect CLICK Programmable Logic Controller Plaintext Storage of a Password
6.1
CVSS
0.1%
EPSS
No
On KEV
Description
An attacker could decrypt sensitive data, impersonate legitimate users
or devices, and potentially gain access to network resources for lateral
attacks.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.1% · higher than 2% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
CP
CLICK Programmable Logic Controller · AutomationDirect
C0-0x; C0-1x; C2-x · source: vendor
Affected product
CP
CLICK Programmable Logic Controller
AutomationDirect
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-25051
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-25051
github.com
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-022-02.json
www.cisa.gov
https://www.cisa.gov/news-events/ics-advisories/icsa-26-022-02
More from CLICK Programmable Logic Controller
6.1
CVE-2025-67652
AutomationDirect CLICK Programmable Logic Controller Weak Encoding for Password