[原文]Hitachi IP5000 VOIP WIFI Phone 1.5.6 has a hard-coded administrator password of "0000", which allows attackers with physical access to obtain sensitive information and modify the phone's configuration.
Hitachi WirelessIP5000 IP Phone Default Hardcoded Administrator Password
Unknown or Incomplete
Upgrade to version 2.0.1 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.
Once the new firmware is in place, change the default password.