CVE-2019-9203: Nagios Incident Manager

Critical severity, CVSS 9.8. EPSS: 20.4% chance of exploitation in the next 30 days.

Authorization bypass in Nagios IM (component of Nagios XI) before 2.2.7 allows closing incidents in IM via the API.

Affected products

• Nagios Incident Manager: before 2.2.7 (fixed in 2.2.7)

Published 2019-03-28. Last modified 2026-06-17.