alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS RaspAP Command Injection Attempt (CVE 2022-39986) M2"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/ajax/openvpn/"; content:"_ovpncfg.php"; endswith; http.request_body; content:"cfg_id|3d 3b|"; startswith; fast_pattern; content:"|3b 23|"; endswith; reference:cve,2022-39986; reference:url,www.exploit-db.com/exploits/51676; classtype:attempted-admin; sid:2047675; rev:1; metadata:affected_product Web_Server_Applications, attack_target Web_Server, created_at 2023_08_18, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_08_18, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services; target:dest_ip;)