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：339603）

Rule General Information


Release Date:		2025-11-05

Rule Name:		ASP.NET Traffic Smuggling Detection Vulnerability (CVE-2025-55315)

Severity:

CVE ID:

Rule Protection Details


Description:		In ASP.NET Core, the vulnerability arises from how the Kestrel web server parses incoming requests. Under certain conditions, it fails to properly validate request boundaries, allowing a smuggled request to reach application code. Inconsistent interpretation of http requests ('http request/response smuggling') in ASP.NET Core allows an authorized attacker to bypass a security feature over a network.

Impact:		An attacker could exploit this vulnerability to have unspecified effect.

Affected OS:		Windows, Others

Reference:

Solutions

Please contact the software vendor to update the software patch.