alert udp any any -> $HOME_NET 32769 (msg:"ET EXPLOIT Alcatel AP1361D Command Injection in cluster_cor Service (CVE-2025-52690)"; flow:stateless,to_server; content:"|06|"; offset:3; depth:1; content:"|07|"; distance:6; within:1; pcre:"/^.*?[\x3b\x26\x60\x7c\x24]/R"; reference:url,jro.sg/CVEs/CVE-2025-52690/; reference:cve,2025-52690; classtype:attempted-admin; sid:2063558; rev:1; metadata:attack_target Server, created_at 2025_07_17, cve CVE_2025_52690, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag Exploit, updated_at 2025_07_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)