RVS4000 v1 V. potential vulnerabilities

Unanswered Question
Nov 10th, 2013
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I just learned of netalyzr from berkeley that helps identify network issues.


I ran it on my internal network (pretty nice) and recieved the output that follows..regarding my RVS4000

I am running firmware version V1.3.3.5

I'm interested in how to resolve the potential vulnerabilities reported:



At the very least I'd like to make the engineers aware of the possibility...



output from netalyzr... this device provided a valid device description via its UPnP URL. This description, viewable

here, contains the following information about this gateway:

  • Name: Cisco VPN Router
  • Manufacturer: Cisco Systems.
  • Manufacturer URL: http://www.cisco.com
  • Model name: 4-Port Gigabit Security Router with VPN
  • Model number: RVS4000
  • Model URL: http://www.cisco.com
  • Model Description: Cisco VPN Router

This device appears to run "Linux/2.4.27-star, UPnP/1.0, Intel SDK for UPnP devices /1.2". This system may be vulnerable to




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