Cisco stomped out a critical vulnerability in its IP Phone web server that could enable remote code execution by an unauthenticated attacker. Cisco is warning of a critical flaw in the web server of ...

Cisco this week advised customers using its 7800 and 8800 series IP phones they should patch a variety of high-priority vulnerabilities that could lead to denial of service and other security problems ...

A software flaw that could crash Cisco Systems' Internet Protocol phones has been discovered, and the networking company has issued a patch to fix the problem. The flaw, which opens the IP phone ...

Cisco has disclosed a vulnerability in the web-based management interface of Cisco SPA112 2-Port Phone Adapters, allowing an unauthenticated, remote attacker to execute arbitrary code on the devices.

Attackers could circumvent security restrictions and compromise certain Cisco IP phones by exploiting a series of flaws, the networking giant warned Wednesday. Some of the problems have been fixed.

Office phones have come a long way in a relatively short time. With the introduction of Internet Protocol phones, new features make those devices more akin to computers than simple phone systems.

Internet phones sold by Cisco Systems are vulnerable to stealthy hacks that turn them into remote bugging devices that eavesdrop on private calls and nearby conversations. The networking giant warned ...

A business.com editor verified this analysis to ensure it meets our standards for accuracy, expertise and integrity. Cisco offers a wide range of business phone systems. Cisco’s systems can be hosted ...

Marguerite Reardon started as a CNET News reporter in 2004, covering cellphone services, broadband, citywide Wi-Fi, the Net neutrality debate and the consolidation of the phone companies. Cisco ...