CVE-2020-9050: Johnsoncontrols Metasys Reporting Engine

High severity, CVSS 7.5. EPSS: 3.8% chance of exploitation in the next 30 days.

Path Traversal vulnerability exists in Metasys Reporting Engine (MRE) Web Services which could allow a remote unauthenticated attacker to access and download arbitrary files from the system.

Affected products

• Johnsoncontrols Metasys Reporting Engine: version 2.0 only; version 2.1 only

Published 2021-02-19. Last modified 2026-06-17.