Vulnerability Description
An attacker with network access to the PLC is able to brute force discover passwords to gain unauthorized access to systems and services. The limited password complexity and no password input limiters makes brute force password enumeration possible.
CVSS Score
CRITICAL
Related Weaknesses (CWE)
References
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-10
- https://hornerautomation.com/cscape-software-free/cscape-software/
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-106-02
FAQ
What is CVE-2026-6284?
CVE-2026-6284 is a vulnerability with a CVSS score of 9.1 (CRITICAL). An attacker with network access to the PLC is able to brute force discover passwords to gain unauthorized access to systems and services. The limited password complexity and no password input limiters...
How severe is CVE-2026-6284?
CVE-2026-6284 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-6284?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.