Advisories

Etrel INCH AC Charging Station Hard-coded Default Credentials

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Severity
critical
Date
Affecting
  • Etrel INCH < 7.1.2

  • Etrel INCH >= 8.0.0, < 8.0.1

CWE
  • CWE-1392 Use of Default Credentials
CVSS
9.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Credit
Nir Yehoshua (Force Majeure)
Description
Etrel INCH AC charging station management web interface prior to firmware versions 7.1.2 and 8.0.1 contains a hard-coded default credentials vulnerability that allows remote attackers to gain full Administrator access by authenticating with the factory-default account. Attackers can log in over cleartext HTTP to obtain complete charger configuration, OCPP ChargePoint Identity, and CSMS WebSocket connection details, enabling unauthorized administrative control of the charging station.

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