CVE-2019-10688: Polycom Better Together Over Ethernet Connector

Medium severity, CVSS 6.8. EPSS: 0.3% chance of exploitation in the next 30 days.

VVX products with software versions including and prior to, UCS 5.9.2 with Better Together over Ethernet Connector (BToE) application 3.9.1, use hard-coded credentials to establish connections between the host application and the device.

Affected products

• Polycom Better Together Over Ethernet Connector: up to and including 3.8.0
• Polycom Unified Communications Software: up to and including 5.8.0

Published 2019-04-23. Last modified 2026-06-17.