CVE-2020-15332: Zyxel Cloudcnm Secumanager

Critical severity, CVSS 9.8. EPSS: 0.9% chance of exploitation in the next 30 days.

Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 has weak /opt/axess/etc/default/axess permissions.

Affected products

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

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