Hard-coded OS root credentials in eCharge Hardy Barth cPH2 / cPP2 charging stations

The `/etc/passwd` and `/etc/shadow` files reveal hard-coded password hashes for the operating system "root" user. The credentials are shipped with the update files. There is no option for deleting or changing their passwords for an enduser. An attacker can use the credentials to log into the device. Authentication can be performed via SSH backdoor or likely via physical access (UART shell).

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使用硬编码的凭证

eCharge Hardy Barth cPH2和eCharge Hardy Barth cPP2 安全漏洞

eCharge Hardy Barth cPH2和eCharge Hardy Barth cPP2都是eCharge公司的一款电动汽车充电站。 eCharge Hardy Barth cPH2和eCharge Hardy Barth cPP2存在安全漏洞，该漏洞源于/etc/passwd和/etc/shadow文件包含硬编码密码哈希，可能导致设备被入侵。

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