alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS GL-iNet Authenticated Remote Code Execution Attempt (CVE-2024-45260)"; flow:established,to_server; http.method; content:"POST"; http.uri; bsize:4; content:"/rpc"; http.request_body; content:"jsonrpc"; content:"|22|id|22 3a|"; content:"1"; within:10; content:"|22|method|22 3a|"; content:"|22|call|22|"; within:10; content:"|22|params|22|"; content:"|22|ovpn-server|22|"; content:"|22|generate_certificate|22|"; fast_pattern; pcre:"/^[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R"; reference:cve,2024-45260; reference:url,github.com/isstabber/GL.iNet-Exploits; classtype:attempted-admin; sid:2061958; rev:1; metadata:affected_product GL_iNet, attack_target Networking_Equipment, tls_state TLSDecrypt, created_at 2025_04_29, cve CVE_2024_45260, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, updated_at 2025_04_29, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)