Rule History

alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS ASMAX CGI script system Parameter Command Injection Attempt (CVE-2009-5156)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/cgi-bin/script?system"; startswith; fast_pattern; reference:cve,2009-5156; classtype:attempted-admin; sid:2065221; rev:1; metadata:affected_product ASMAX, attack_target Networking_Equipment, tls_state plaintext, created_at 2025_10_16, cve CVE_2009_5156, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2025_10_16, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)