CVE-2002-0667
Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 has a default null administrator password, which could allow remote attackers to gain access to the phone.
Date published : 2002-07-15
http://www.atstake.com/research/advisories/2002/a071202-1.txt