alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET WEB_SPECIFIC_APPS Advantech WISE-IoTSuite/SaaS SQL Injection (CVE-2025-52694)"; flow:established,to_server; http.uri; content:"/displays/"; fast_pattern; pcre:"/^[^\x3f]*?(?:[\x27\x22\x3b\x2a\x60]|\x2d{2}|%+(?:25)*(?:2[27aA]|3[bB]|60)|(?:%+(?:25)*2[dD]){2})/R"; http.method; content:"GET"; reference:url,github.com/Winz18/CVE-2025-52694-POC; reference:cve,2025-52694; classtype:web-application-attack; sid:2072460; rev:1; metadata:attack_target Server, tls_state TLSDecrypt, created_at 2026_10_15, cve CVE_2025_52694, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, updated_at 2026_10_15, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)