ET WEB_SPECIFIC_APPS Cisco Unified Communications Manager xmldirectorylist.jsp SQL Injection Attempt

alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS Cisco Unified Communications Manager xmldirectorylist.jsp SQL Injection Attempt";
    flow:established,to_server;
    http.uri;
    content:"/ccmcip/xmldirectorylist.jsp?f=vsr|27 7C 7C|"; nocase;
    pcre:"/f\x3Dvsr\x27\x7C\x7C.+(or|and|select|delete|union|delete|update|insert)/i";
    reference:url,www.cisco.com/en/US/products/products_security_advisory09186a0080b79904.shtml;
    reference:bid,47607;
    reference:cve,2011-1609;
    classtype:web-application-attack;
    sid:2012760; rev:5;
    metadata:affected_product Web_Server_Applications, attack_target Web_Server, created_at 2011_05_03, cve CVE_2011_1609, deployment Datacenter, signature_severity Major, tag SQL_Injection, updated_at 2020_09_13, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)