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CVE-2019-14931

CRITICAL

An issue was discovered on Mitsubishi Electric Europe B.V. ME-RTU devices through 2.02 and INEA ME-RTU devices through 3.0. An unauthenticated remote OS Command Injection vulnerability allows an attacker to execute arbitrary commands on the RTU due to the passing of unsafe user supplied data to the RTU's system shell. Functionality in mobile.php provides users with the ability to ping sites or IP addresses via Mobile Connection Test. When the Mobile Connection Test is submitted, action.php is called to execute the test. An attacker can use a shell command separator (;) in the host variable to execute operating system commands upon submitting the test data.

Published: Oct 28, 2019 Modified: Jun 17, 2026
CWE-78

CVSS Metrics

CVSSv3
Attack Vector: NETWORK Attack Complexity: LOW Privileges Required: NONE User Interaction: NONE Scope: UNCHANGED Confidentiality Impact: HIGH Integrity Impact: HIGH Availability Impact: HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected Products (2)

Vendor Product Version
mitsubishielectric smartrtu_firmware *
inea me-rtu_firmware *

GitHub Security Advisory GHSA-hx46-fxf5-4hff

An issue was discovered on Mitsubishi Electric ME-RTU devices through 2.02 and INEA ME-RTU...

References (4)

Risk Scores

CVSS Score 9.8 / 10
EPSS Score 58.09%

Top 1% most likely to be exploited

Threat Score 56.6 / 100

Data Sources

NVD EPSS GitHub