alert http any any -> $HOME_NET any (msg:"ET EXPLOIT Korenix JetWave/Edimax formSysCmd Command Injection Attempt (CVE-2016-20017, CVE-2025-14094)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/formSysCmd"; fast_pattern; http.request_body; content:"sysCmd|3d|"; pcre:"/^[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R"; reference:url,www.fortinet.com/blog/threat-research/Iz1h9-campaign-enhances-arsenal-with-scores-of-exploits; reference:cve,2016-20017; reference:cve,2025-14094; reference:url,github.com/Kriswu1337/CVE/blob/main/EDIMAX/1/3.md; classtype:attempted-admin; sid:2049120; rev:3; metadata:affected_product Edimax, affected_product Korenix, attack_target Networking_Equipment, tls_state plaintext, created_at 2023_11_08, cve CVE_2016_20017, deployment Perimeter, deployment Internal, performance_impact Low, confidence Medium, signature_severity Major, tag CISA_KEV, updated_at 2025_12_08, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services; target:dest_ip;)