alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS SAP NetWeaver scheduler URI Directory Traversal Attempt (CVE-2017-12637)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/scheduler/ui/js/ffffffffbca41eb4/UIUtilJavaScriptJS|3f|"; fast_pattern; startswith; pcre:"/^[^\x26]*?(?:(?:\x2e|%2[Ee]){1,2}(?:\x2f|\x5c|%5[Cc]|%2[Ff]){1,}){2,}/R"; reference:cve,2017-12637; reference:url,github.com/abrewer251/CVE-2017-12637_SAP-NetWeaver-URL-Traversal; classtype:attempted-admin; sid:2071316; rev:1; metadata:affected_product SAP, attack_target Web_Server, tls_state plaintext, created_at 2026_07_27, cve CVE_2017_12637, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2026_07_27, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)