CVEvulnerability
CVE-2025-52586
7.5 HIGH
Official page ↗
- Status
- Deferred
- Published
- 2025-08-08
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 4.0 ([email protected])
- 7.5 HIGH — CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- CVSS 3.1 ([email protected])
- 6.9 MEDIUM — CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
- Weaknesses
- CWE-319
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.
Related
Weakness · CWE (1)
- CWE-319 Cleartext Transmission of Sensitive Information weakness
References
- https://eg4electronics.com/contact/ eg4electronics.com
- https://eg4electronics.com/wp-content/uploads/2025/09/EG4-Wi-Fi-Dongle-Dongle-Firmware-Update.pdf eg4electronics.com
- https://www.cisa.gov/news-events/ics-advisories/icsa-25-219-07 www.cisa.gov