CVE-2023-47304

CVSS 3.1 Score 7.8 of 10 (high)

Details

Published Dec 5, 2023
Updated: Dec 11, 2023
CWE ID 287

Summary

CVE-2023-47304 is a vulnerability affecting the Vonage Box Telephone Adapter VDV23 in versions VDV21-3.2.11-0.5.1. This issue enables local attackers to bypass the UART authentication controls, giving them the ability to read and write arbitrary values to the device's memory. The vulnerability poses a significant risk as it allows unauthorized access, potentially leading to data manipulation or theft, and could impact the integrity and confidentiality of the affected system. It is recommended that users upgrade to the latest, secure version of the software as soon as possible to mitigate this risk.

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