CVE-2019-19455: Wowza Streaming Engine

High severity, CVSS 7.8. EPSS: 0.4% chance of exploitation in the next 30 days.

Wowza Streaming Engine before 4.8.5 has Insecure Permissions which may allow a local attacker to escalate privileges in / usr / local / WowzaStreamingEngine / manager / bin / in the Linux version of the server by writing arbitrary commands in any file and execute them as root. This issue was resolved in Wowza Streaming Engine 4.8.5.

Affected products

• Wowza Streaming Engine: before 4.8.5 (fixed in 4.8.5)

Published 2020-08-03. Last modified 2026-06-17.