Summary
Successful exploitation of this vulnerability could result in an unauthenticated attacker modifying critical device settings or factory resetting the device.
The following versions of Synectix LAN 232 TRIO are affected:
- LAN 232 TRIO vers:all/* (CVE-2026-1633)
| CVSS | Vendor | Equipment | Vulnerabilities |
|---|---|---|---|
| v3 10 | Synectix | Synectix LAN 232 TRIO | Missing Authentication for Critical Function |
Background
- Critical Infrastructure Sectors: Critical Manufacturing, Emergency Services, Energy, Information Technology, Transportation Systems, Water and Wastewater
- Countries/Areas Deployed: Worldwide
- Company Headquarters Location: United States
Vulnerabilities
CVE-2026-1633
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.
Affected Products
Synectix LAN 232 TRIO
Synectix
Synectix LAN 232 TRIO: vers:all/*
known_affected
Remediations
Mitigation
The affected products should be considered end-of-life, as Synectix is no longer in business and therefore firmware fixes, mitigations and updates will be unavailable.
Relevant CWE: C
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