CVE-2018-6012: Rainmachine Mini-8 Firmware

Critical severity, CVSS 9.8. EPSS: 1.3% chance of exploitation in the next 30 days.

The 'Weather Service' feature of the Green Electronics RainMachine Mini-8 (2nd generation) allows an attacker to inject arbitrary Python code via the 'Add new weather data source' upload function.

Affected products

• Rainmachine Mini-8 Firmware: from 4.0.539, up to and including 4.0.975

Published 2018-11-01. Last modified 2026-06-17.