Utilising Scapy hsrp.py to atack. Building our own TLV for hsrpv2. Included additional tools like cdp and using kali's inbuilt arp scanner (more comprehensive than scapy)
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pip3 install scapy -
Use wireshark or tool to identify active router and virtual IP address for the network. Also identify HSRP version
- Launch attack using python script!
- Script does routing automatically to route old packets to previous active router. Achieving MiTM.
- Use MiTM tools to sniff traffic. (Works best only for HTTP, not so effective anymore with HTTPS and hsts)



