CVE-2017-16902: Vonage Vdv-23 Firmware

High severity, CVSS 7.5. EPSS: 8% chance of exploitation in the next 30 days.

On the Vonage VDV-23 115 3.2.11-0.9.40 home router, sending a long string of characters in the loginPassword and/or loginUsername field to goform/login causes the router to reboot.

Affected products

• Vonage Vdv-23 Firmware: version 3.2.11-0.9.40 only

Published 2017-11-20. Last modified 2026-06-17.