'; } else{ echo ''; } echo 'Hillstone Networks'; } elseif ($_SERVER[HTTP_HOST] == "update1.huaantech.com.cn") { echo ''; echo 'huaantech'; } elseif ($_SERVER[HTTP_HOST] == "update1.dcnetworks.com.cn") { echo ''; echo 'dcnetworks'; } elseif ($_SERVER[HTTP_HOST] == "update1.w-ibeda.com") { if (false===strpos($_SERVER[REQUEST_URI],"/en/")) echo ''; else echo ''; echo 'w-ibeda'; } elseif ($_SERVER[HTTP_HOST] == "update1.hp-telecom.com") { echo ''; echo 'hp-telecom'; } elseif ($_SERVER[HTTP_HOST] == "update1.maipu.com") { echo ''; echo 'Maipu'; } elseif ($_SERVER[HTTP_HOST] == "update1.ncurity.com") { echo ''; echo 'Ncurity'; } elseif ($_SERVER[HTTP_HOST] == "update1.socusnetwork.com") { echo ''; echo 'Socusnetwork'; } else{ echo ''; echo 'Hillstone Networks'; } ?>
 
   
 

inject_code:I/O_stream（Rule ID：1020800004）

Release Date：2025/9/15

Rule Name：HTTP request for I/O Stream

Severity：critical

CVE ID：

 

Descripiton：

PHP(Hypertext Preprocessor) is a kind of widely used open source languages. PHP is mainly used for Web development because of easily being embedded into HTML. Inspect HTTP request for I/O Stream, to protect web server from PHP injection attack. This rule supports to defend the A3: Injection of OWASP Top 10 - 2021.
Other reference：None

 

Solution：

Update vendor patches.