CVE-2002-0675
Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 does not require administrative privileges to perform a firmware upgrade, which allows unauthorized users to upgrade the phone.
Date published : 2002-07-15
http://www.atstake.com/research/advisories/2002/a071202-1.txt