CVE-2018-20338: Zohocorp ManageEngine Opmanager

Critical severity, CVSS 9.8. EPSS: 11.5% chance of exploitation in the next 30 days.

Zoho ManageEngine OpManager 12.3 before build 123239 allows SQL injection in the Alarms section.

Affected products

• Zohocorp ManageEngine Opmanager: version 12.3 only

Published 2018-12-21. Last modified 2026-06-17.