Hillstone Networks

'; } 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'; } ?>

RULE（RULE ID：339969）

Rule General Information


Release Date:		2026-05-06

Rule Name:		XPath Injection Bypass Attack Detection

Severity:

CVE ID:

Rule Protection Details


Description:		This rule detects XPath injection attacks using obfuscation and bypass techniques, where attackers send requests containing malicious payloads to bypass authentication or obtain sensitive information.

Impact:		Successful exploitation allows an attacker to bypass authentication and gain unauthorized access to the application. This can lead to data theft, privilege escalation, and further attacks against the application and underlying systems.

Affected OS:		Windows, Linux, Others

Reference:

Solutions

Implement proper input validation and sanitization for all XPath queries. Use parameterized XPath queries or prepared statements if available. Validate and escape all user inputs before using them in XPath expressions. Implement proper authentication and authorization mechanisms.