alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Zoho ManageEngine OpManager getGraphData SQL Injection (CVE-2018-20173)"; flow:established,to_server; http.uri; content:"/device/getGraphData|3f|"; fast_pattern; content:"index|3d|"; pcre:"/^[^&]*?(?:[\x27\x22\x3b\x2d\x5c\x2a\x2f]|\x25(?:2[27aAdDfF]|3[bB]|5[cC]))/R"; reference:url,seclists.org/fulldisclosure/2018/Dec/36; reference:cve,2018-20173; classtype:web-application-attack; sid:2066286; rev:1; metadata:affected_product Zoho_ManageEngine, attack_target Server, tls_state TLSDecrypt, created_at 2025_12_11, cve CVE_2018_20173, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence High, signature_severity Major, tag Exploit, updated_at 2025_12_11, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)