Riskcovery

CVE-2025-52586

EG4 Electronics EG4 Inverters Cleartext Transmission of Sensitive Information

State
Published
Severity
7.5 High
Published
Aug 8, 2025
Updated
Sep 8, 2025
Reserved
Jul 30, 2025

Read the record on cve.org

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.

Scores

CVSSScoreVectorSource
4.07.5 HighCVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:Nicscert
3.16.9 MediumCVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:Licscert

Weaknesses

Affected Products

ProductVersions
EG4 12kPVEG4 Electronics
  • all versionsAffected
EG4 18kPVEG4 Electronics
  • all versionsAffected
EG4 Flex 21EG4 Electronics
  • all versionsAffected
EG4 Flex 18EG4 Electronics
  • all versionsAffected
EG4 6000XPEG4 Electronics
  • all versionsAffected
EG4 12000XPEG4 Electronics
  • all versionsAffected
EG4 GridBossEG4 Electronics
  • all versionsAffected

References

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.