CVE-2020-7034: Avaya Session Border Controller For Enterprise

High severity, CVSS 8.8. EPSS: 2.4% chance of exploitation in the next 30 days.

A command injection vulnerability in Avaya Session Border Controller for Enterprise could allow an authenticated, remote attacker to send specially crafted messages and execute arbitrary commands with the affected system privileges. Affected versions of Avaya Session Border Controller for Enterprise include 7.x, 8.0 through 8.1.1.x

Affected products

• Avaya Session Border Controller For Enterprise: from 7.0, before 8.1.2.0 (fixed in 8.1.2.0)

Published 2021-04-23. Last modified 2026-06-17.