CVE-2019-14929: Inea Me-Rtu Firmware

Critical severity, CVSS 9.8. EPSS: 1.9% chance of exploitation in the next 30 days.

An issue was discovered on Mitsubishi Electric Europe B.V. ME-RTU devices through 2.02 and INEA ME-RTU devices through 3.0. Stored cleartext passwords could allow an unauthenticated attacker to obtain configured username and password combinations on the RTU due to the weak credentials management on the RTU. An unauthenticated user can obtain the exposed password credentials to gain access to the following services: DDNS service, Mobile Network Provider, and OpenVPN service.

Affected products

• Inea Me-Rtu Firmware: up to and including 3.0
• Mitsubishielectric Smartrtu Firmware: up to and including 2.02

Published 2019-10-28. Last modified 2026-06-17.