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Vdv23 Firmware

vdv23_firmware

Vendor: Vonage • 1 CVE

CVEs (1)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Vonage
1Vdv23 Firmware
Jun 17, 2026
Dec 5, 2023
N/A· v4
7.8 HIGH· v3
N/A· v2
An issue was discovered in Vonage Box Telephone Adapter VDV23 version VDV21-3.2.11-0.5.1, allows local attackers to bypass UART authentication controls and read/write arbitrary values to the memory of the device.