alert http any any -> $HOME_NET any (msg:"ET EXPLOIT Netgear ProSAFE Plus Unauthenticated RCE Inbound (CVE-2020-26919)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/login.htm"; http.request_body; content:"submitId=debug&debugCmd="; startswith; fast_pattern; reference:url,research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches/; reference:cve,2020-26919; classtype:attempted-admin; sid:2031936; rev:2; metadata:attack_target Networking_Equipment, created_at 2021_03_11, cve CVE_2020_26919, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_03_11;)