Secure Science Corporation Advisory TSA-053 – Ureach.com’s Uscreen Desktop software is vulnerable to misuse and enables specific caller-id spoofing via the forward feature, enabling compromise of other communication services operating on PSTN or wireless networks.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/34961/tsa-053.txt
Source: https://packetstormsecurity.com/files/34961/tsa-053.txt.html