CVE-2025-52586

Description

The MOD3 command traffic between the monitoring application and the inverter is transmitted in plaintext without encryption or obfuscation. This vulnerability may allow an attacker with access to a local network to intercept, manipulate, replay, or forge critical data, including read/write operations for voltage, current, and power configuration, operational status, alarms, telemetry, system reset, or inverter control commands, potentially disrupting power generation or reconfiguring inverter settings.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

References

• https://www.cisa.gov/news-events/ics-advisories/icsa-25-219-07 ↗
• https://eg4electronics.com/contact/ ↗
• https://eg4electronics.com/wp-content/uploads/2025/09/EG4-Wi-Fi-Dongle-Dongle-Firmware-Update.pdf ↗