alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS D-Link set_switch_settings port Parameter Command Injection Attempt (CVE-2025-10814)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:27; content:"/goform/set_switch_settings"; fast_pattern; http.request_body; content:"port|3d|"; pcre:"/^[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R"; reference:url,github.com/W1ngyu/cve/blob/main/DIink-DIR-823xgoformset_server_settings_command_execution_vulnerability.md; reference:cve,2025-10814; classtype:attempted-admin; sid:2064882; rev:1; metadata:affected_product D_Link, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_09_23, cve CVE_2025_10814, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_09_23, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)