ET WEB_SPECIFIC_APPS Zoho ManageEngine OpManager getGraphData SQL Injection (CVE-2018-20173)

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;
)