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.

The most serious vulnerabilities in Cisco’s 8800 Series IP Phones could allow unauthenticated, remote attackers to conduct a cross-site request forgery attack or write arbitrary files to the ...

John Breeden II is an award-winning reviewer with more than 20 years of experience covering technology. Follow him on Twitter @TheLabGuys. Office phones have come a long way in a relatively short time ...

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 ...

These are boom times for Cisco and its Internet Protocol phones. The networking giant plans to announce today that it has shipped its 30 millionth IP phone, to the bank HSBC. The milestone comes 12 ...

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 ...

All of Cisco’s IP phones are vulnerable to complete control by hackers, including the ability to access audio data at any time even if a phone call is not in progress. This is the finding of computer ...

I've got a problem, I've been trying to implement some layer2 security on our switches with Port-Security, only allowing 2 MAC addresses on any 1 switchport. I've been looking at some of our switches ...

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.