FreeSWITCH 1.6.10 through 1.10.1 has a default password in event_socket.conf.xml.
{
"extracted_events": [
{
"cpe": "cpe:2.3:a:freeswitch:freeswitch:*:*:*:*:*:*:*:*",
"range": [
{
"introduced": "1.6.10"
},
{
"last_affected": "1.10.1"
}
],
"source": "CPE_RANGE"
}
]
}