Description
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.
References
- 5223 vdb-entry
- pingtel-xpressa-firmware-upgrade(9570) vdb-entry
- http://www.pingtel.com/PingtelAtStakeAdvisoryResponse.jsp
- A071202-1 vendor-advisory