CVE-2025-27803

CVE-2025-27803: Missing Authentication in eCharge Hardy Barth cPH2 / cPP2 charging stations

Vendor Echarge Hardy Barth
Product cPH2 / cPP2 charging stations
Weakness CWE-306 · Missing auth
Published May 21, 2025
Last update November 3, 2025

CVSS base score

What the vulnerability does

01Description

The devices do not implement any authentication for the web interface or the MQTT server. An attacker who has network access to the device immediately gets administrative access to the devices and can perform arbitrary administrative actions and reconfigure the devices or potentially gain access to sensitive data.

Key dates

02Disclosure timeline

May 21, 2025 CVE published
November 3, 2025 Record updated