CVE-2020-15339: Zyxel Cloudcnm Secumanager

Medium severity, CVSS 6.1. EPSS: 0.7% chance of exploitation in the next 30 days.

Zyxel CloudCNM SecuManager 3.1.0 and 3.1.1 allows live/CPEManager/AXCampaignManager/handle_campaign_script_link?script_name= XSS.

Affected products

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

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