CVE-2025-52586

MediumCVSS 6.9/10Last modified Jun 17, 2026

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.

Metrics

CVSS 3.1 6.9/10CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L

Weakness enumeration

CWE-319

Affected software

Vendor	Product	Versions
EG4 Electronics	EG4 12kPV	all versions
EG4 Electronics	EG4 18kPV	all versions
EG4 Electronics	EG4 Flex 21	all versions
EG4 Electronics	EG4 Flex 18	all versions
EG4 Electronics	EG4 6000XP	all versions
EG4 Electronics	EG4 12000XP	all versions
EG4 Electronics	EG4 GridBoss	all versions

References

Timeline

Published: Aug 8, 2025
Last modified: Jun 17, 2026
NVD status: Deferred

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