CVE-2025-48417: Echarge Hardy Barth CPH2 / CPP2 Charging Stations

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

The certificate and private key used for providing transport layer security for connections to the web interface (TCP port 443) is hard-coded in the firmware and are shipped with the update files. An attacker can use the private key to perform man-in-the-middle attacks against users of the admin interface. The files are located in /etc/ssl (e.g. salia.local.crt, salia.local.key and salia.local.pem). There is no option to upload/configure custom TLS certificates.

Affected products

• Echarge Hardy Barth CPH2 / CPP2 Charging Stations: up to and including 2.2.0

Published 2025-05-21. Last modified 2026-06-17.