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".

UTStarcom iAN-02EX VoIP Analog Terminal Adaptor (ATA) allows local users to bypass ATA access restrictions by dialing "*#26845#" and causing a device reset.

The SNMP daemon in UTStarcom F1000 VOIP WIFI Phone s2.0 running VxWorks 5.5.1 with kernel WIND 2.6 has hard-coded public credentials that cannot be changed, which allows attackers to obtain sensitive information.

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.

UTStarcom F1000 VOIP WIFI Phone s2.0 running VxWorks 5.5.1 with kernel WIND 2.6 does not allow users to disable access to (1) SNMP or (2) the rlogin port TCP 513, which allows remote attackers to exploit other vulnerabilities such as CVE-2005-3716, or execute arbitrary shell commands via rlogin, which does not require authentication.