Vulnerability Description
The vulnerability affects Ignition SCADA applications where Python scripting is utilized for automation purposes. The vulnerability arises from the absence of proper security controls that restrict which Python libraries can be imported and executed within the scripting environment. The core issue lies in the Ignition service account having system permissions beyond what an Ignition privileged user requires. When an authenticated administrator uploads a malicious project file containing Python scripts with bind shell capabilities, the application executes these scripts with the same privileges as the Ignition Gateway process, which typically runs with SYSTEM-level permissions on Windows. Alternative code execution patterns could lead to similar results.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-35
- https://security.inductiveautomation.com/
- https://www.cisa.gov/news-events/ics-advisories/icsa-25-352-01
FAQ
What is CVE-2025-13911?
CVE-2025-13911 is a vulnerability with a CVSS score of 6.4 (MEDIUM). The vulnerability affects Ignition SCADA applications where Python scripting is utilized for automation purposes. The vulnerability arises from the absence of proper security controls that restrict ...
How severe is CVE-2025-13911?
CVE-2025-13911 has been rated MEDIUM with a CVSS base score of 6.4/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-13911?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.