CVE-2025-32738 | I-O DATA DEVICE HDL-TC1 up to 1.21 Setting missing authentication

A vulnerability was found in I-O DATA DEVICE HDL-TC1, HDL-TC500, HDL-T1NV, HDL-T1WH, HDL-T2NV, HDL-T2WH, HDL-T3NV and HDL-T3WH up to 1.21. It has been rated as critical. Affected by this issue is some unknown functionality of the component Setting Handler. The manipulation leads to missing authentication.

This vulnerability is handled as CVE-2025-32738. The attack may be launched remotely. There is no exploit available.