CVE-2023-47304 | Vonage Box Telephone Adapter VDV23 VDV21-3.2.11-0.5.1 UART improper authentication

A vulnerability was found in Vonage Box Telephone Adapter VDV23 VDV21-3.2.11-0.5.1. It has been rated as critical. Affected by this issue is some unknown functionality of the component UART. The manipulation leads to improper authentication.

This vulnerability is handled as CVE-2023-47304. Local access is required to approach this attack. There is no exploit available.