alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT OptiLink ONT1GEW GPON RCE Inbound"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/boaform/admin/"; pcre:"/^form(?:Ping|Tracert)$/R"; http.request_body; content:"target_addr=|22|"; fast_pattern; content:"|60|"; distance:0; reference:url,packetstormsecurity.com/files/162993/OptiLink-ONT1GEW-GPON-2.1.11_X101-Remote-Code-Execution.html; classtype:attempted-admin; sid:2033280; rev:2; metadata:created_at 2021_07_08, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_07_08;)