CVE-2021-36921: Monitorapp Application Insight Manager

High severity, CVSS 8.8. EPSS: 1.4% chance of exploitation in the next 30 days.

AIMANAGER before B115 on MONITORAPP Application Insight Web Application Firewall (AIWAF) devices with Manager 2.1.0 has Improper Authentication. An attacker can gain administrative access by modifying the response to an authentication check request.

Affected products

• Monitorapp Application Insight Manager: from b107, before b115 (fixed in b115)

Published 2021-08-12. Last modified 2026-06-17.