> After looking into folders, I found some interesting files. I won’t go through them here but I want to mention just one of them: [$ cat etc/ssh/authorized_keys]. Maybe an engineer from Huawei (I assume z00163152@HUAWEI-627FB9A3) who owns a specific DSS key, can connect all HG253s routers without needing a password, who knows?

Who knows indeed?!