CVE-2026-66890

CVSS 9.6 (critical) · published 2026-09-15

The affected products use hard-coded credentials, which could allow remote access to files with root privileges where FTP is reachable.

Weakness: CWE-798

Source: NVD CVE-2026-66890

References

• https://digital-watchdog.com/downloads/
• https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-258-01.json
• https://www.cisa.gov/news-events/ics-advisories/icsa-26-258-01

Check your software

Connect an AI agent to the FixLane MCP server or ask the Telegram bot to check what you have installed against incidents with a verified fixed version.