alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET WEB_SPECIFIC_APPS Exhibitor UI Command Injection Attempt Inbound (CVE-2019-5029)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/exhibitor/"; http.request_body; content:"|22|javaEnvironment|22 3a 20 22|"; fast_pattern; content:"|24 28|"; within:5; reference:cve,2019-5029; classtype:web-application-attack; sid:2061765; rev:1; metadata:attack_target Server, created_at 2025_04_21, cve CVE_2019_5029, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, updated_at 2025_04_21, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)