ET EXPLOIT Netgear ProSAFE Plus Unauthenticated RCE Inbound (CVE-2020-26919)

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;
)