alert udp any any -> $HOME_NET 1900 (msg:"ET WEB_SPECIFIC_APPS D-Link SSDP ST Header Command Injection Attempt (CVE-2025-10629, CVE-2026-3485)"; flow:established,to_server; content:"M-SEARCH "; depth:9; fast_pattern; content:"ST|3a|"; distance:0; pcre:"/^[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R"; reference:url,github.com/i-Corner/cve/issues/30; reference:cve,2025-10629; reference:cve,2026-3485; classtype:attempted-admin; sid:2064797; rev:1; metadata:affected_product D_Link, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_09_18, cve CVE_2025_10629, deployment Perimeter, deployment Internal, performance_impact Moderate, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_09_18, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)