Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 downloads phone applications from a web site but can not verify the integrity of the applications, which could allow remote attackers to install Trojan horse applications via DNS spoofing.
| Software | From | Fixed in |
|---|---|---|
| pingtel / xpressa_firmware | 1.2.5 | 1.2.5.x |
| pingtel / xpressa_firmware | 1.2.7.4 | 1.2.7.4.x |