Vulnerability Description
The affected products use hard-coded credentials, which could allow remote access to files with root privileges where FTP is reachable.
CVSS Score
9.6
CRITICAL
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Related Weaknesses (CWE)
References
- https://digital-watchdog.com/downloads/
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-25
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-258-01
FAQ
What is CVE-2026-66890?
CVE-2026-66890 is a vulnerability with a CVSS score of 9.6 (CRITICAL). The affected products use hard-coded credentials, which could allow remote access to files with root privileges where FTP is reachable.
How severe is CVE-2026-66890?
CVE-2026-66890 has been rated CRITICAL with a CVSS base score of 9.6/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-66890?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.