alert http any any -> $HOME_NET any (msg:"ET EXPLOIT D-Link DSL-2750B Command Injection Attempt (CVE-2016-20017)"; flow:established,to_server; http.method; content:"GET"; http.uri; content:"/login.cgi?cli="; fast_pattern; http.uri.raw; content:"?cli="; content:"%27"; distance:0; reference:url,www.fortinet.com/blog/threat-research/Iz1h9-campaign-enhances-arsenal-with-scores-of-exploits; reference:cve,2016-20017; classtype:attempted-admin; sid:2049119; rev:2; metadata:affected_product D_Link, attack_target Networking_Equipment, created_at 2023_11_08, cve CVE_2016_20017, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag CISA_KEV, updated_at 2024_05_22, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services;)