Red Lion Controls N-Tron 700 Series

As cited

Copy frozen at 2026-10-09 02:21 UTC (site build).

vulnerabilities

Red Lion Controls N-Tron 700 Series

Red Lion Controls N-Tron 700 Series switches contain seven critical vulnerabilities affecting firmware version 3.11.0 and earlier, bootloader 2.0.6.1 and earlier. Flaws include hard-coded default credentials that persist, plaintext password storage, unauthenticated Simple Network Management Protocol (SNMP) access for administrative functions, and the ability to trigger continuous reboots via a web URL. Red Lion recommends upgrading to firmware 3.11.1 or later and disabling SNMP and web interface access as mitigations.

Why it matters: Organizations deploying N-Tron 700 Series switches in critical manufacturing, communications, and energy sectors face remote administrative compromise and denial of service unless they patch immediately, as multiple attack vectors require no authentication.

Source published

2026-10-08 12:00 UTC

First seen by Cybersecurity Tracker

2026-10-08 22:50 UTC