Multiple Vulnerabilities in CISCO VoIP Phones

Thursday, 23 May 2002, 12:05 PM EST

Johnathan Nightingale did a research on CISCO VoIP Phones and found several security vulnerabilities in CP-7960, CP-7940, and CP-7910 phones.

The 7900 line of VoIP phones from Cisco contain remote-accessible code which can be exploited to cause a denial of service, and possibly leak information; the phones are also weak in ways that facilitate man-in-the-middle attacks directed at intercepting telephone traffic.

Advisory which details all the found problems can be found here:
http://www.net-security.org/vuln.php?id=1703

Simultaneously Cisco released "Cisco Security Advisory: Multiple Vulnerabilities in Cisco IP Telephones" which deals with patches and workarounds for this problem. It can be found over here:
http://www.net-security.org/advisory.php?id=709




Spotlight

The context-aware security lifecycle and the cloud

Posted on 25 November 2014.  |  Ofer Wolf, CEO at Sentrix, explains the role of the context-aware security lifecycle and illustrates how the cloud is shaping the modern security architecture.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Wed, Nov 26th
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //