CVE-2020-15326: Zyxel Cloudcnm Secumanager

Medium severity, CVSS 5.3. EPSS: 0.5% chance of exploitation in the next 30 days.

Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has a hardcoded certificate for Ejabberd in ejabberd.pem.

Affected products

• Zyxel Cloudcnm Secumanager: version 3.1.0 only; version 3.1.1 only

Published 2022-09-29. Last modified 2026-06-17.