CVE-2025-27803
Missing Authentication in eCharge Hardy Barth cPH2 / cPP2 charging stations
- State
- Published
- Severity
- 6.5 Medium
- Published
- May 21, 2025
- Updated
- Nov 3, 2025
- Reserved
- Mar 7, 2025
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 6.5 Medium | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N | CISA-ADP |
Weaknesses
- CWE-306 Missing Authentication for Critical Function
Affected Products
| Product | Versions |
|---|---|
cPH2 / cPP2 charging stationseCharge Hardy Barth |
|
References
- https://r.sec-consult.com/echargethird-party-advisory
- http://seclists.org/fulldisclosure/2025/May/23
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