If you ever tried to convert a Cisco IP phone from Skinny to SIP or vice versa, you probably experienced that uncertainty when the phone was rebooting and pulling something from the TFTP but then it ...

Ang Cui has spent 10 years hacking into internet-connected office phones and other “embedded devices”—that is, devices that don't look like computers or servers but have all the trappings: a processor ...

Cisco has published software fixes for multiple versions of firmware running on some of its IP phones. The company’s advisory covers two vulnerabilities affecting six products. The first vulnerability ...

Cisco has addressed a critical security vulnerability found in the Web UI of multiple IP Phone models that unauthenticated and remote attackers can exploit in remote code execution (RCE) attacks. The ...