'; } 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：806365）

Rule General Information
Release Date: 2025-12-09
Rule Name: Internet Key Exchange Protocol Denial of Service Vulnerability (CVE-2023-21547)
Severity:
CVE ID:
Rule Protection Details
Description: Internet Key Exchange (IKE) Protocol Denial of Service Vulnerability.
Impact: An attacker can launch a denial of service attack by exploiting the vulnerability successfully.
Affected OS: Windows, Linux, Others
Reference: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21547
Solutions
Please refer to announcements or patches release by the vendor: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21547