CVE-2025-27615: Umati Umatigateway

High severity, CVSS 8.2. EPSS: 0.5% chance of exploitation in the next 30 days.

umatiGateway is software for connecting OPC Unified Architecture servers with an MQTT broker utilizing JSON messages. The user interface may possibly be publicly accessible with umatiGateway's provided docker-compose file. With this access, the configuration can be viewed and altered. Commit 5d81a3412bc0051754a3095d89a06d6d743f2b16 uses `127.0.0.1:8080:8080` to limit access to the local network. For those who are unable to use this proposed patch, a firewall on Port 8080 may block remote access, but the workaround may not be perfect because Docker may also bypass a firewall by its iptable based rules for port forwarding.

Affected products

• Umati Umatigateway: before 5d81a3412bc0051754a3095d89a06d6d743f2b16 (fixed in 5d81a3412bc0051754a3095d89a06d6d743f2b16)

Published 2025-03-10. Last modified 2026-06-17.