UTStarcom BAS 1000 3.1.10 creates several default or back door accounts and passwords, which allows remote attackers to gain access via (1) field account with a password of "*field", (2) guru account with a password of "*3noguru", (3) snmp account with a password of "snmp", or (4) dbase account with a password of "dbase".
The telnet daemon in UTStarcom F1000 VOIP WIFI Phone s2.0 running VxWorks 5.5.1 with kernel WIND 2.6 has a default username "target" and password "password", which allows remote attackers to gain full access to the system.