'; } 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'; } ?>
 
   
 

vul_other:xstream_1.4.16_rce_vul（Rule ID：1070310160）

Release Date：2025/9/15

Rule Name：CVE-2021-29505: XStream 1.4.16 Remote Code Execution Vulnerability

Severity：high

CVE ID：CVE-2021-29505

 

Descripiton：

XStream is a lightweight, easy-to-use open source Java class library of the XStream (XStream) team, which is mainly used to sequence the object serial into XML (JSON) or reverse sequences. XStream uses a blacklist mechanism to defend against deserialization vulnerabilities when parsing XML text, but its version 1.4.16 and earlier blacklists have flaws. Attackers can use `sun.rmi.registry.RegistryImpl_Stub` to construct RMI requests and execute arbitrary Order. This rule supports to defend the A6: Vulnerable and Outdated Components of OWASP Top 10 - 2021.
Other reference：None

 

Solution：

Update vendor patches.