CVE-2026-1633

Synectix LAN 232 TRIO Missing Authentication for Critical Function

CVSS 10 CRITICALEPSS 0.5%CWE-306

The Synectix LAN 232 TRIO 3-Port serial to ethernet adapter exposes its web management interface without requiring authentication, allowing unauthenticated users to modify critical device settings or factory reset the device.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

Produtos afetados

Synectix · LAN 232 TRIO

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Referências

https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-034-04.json https://www.cisa.gov/news-events/ics-advisories/icsa-26-034-04