ET EXPLOIT Possible CVE-2017-12629 RCE Exploit Attempt (HTTP POST)

alert http any any -> $HTTP_SERVERS any (
    msg:"ET EXPLOIT Possible CVE-2017-12629 RCE Exploit Attempt (HTTP POST)";
    flow:to_server,established;
    http.method;
    content:"POST";
    http.uri;
    content:"newcollection/config";
    http.request_body;
    content:"|22|add-listener|22|";
    content:"|22|event|22 3a 22|postCommit|22|";
    content:"|22|class|22|";
    content:"RunExecutableListener|22 2c|"; fast_pattern;
    content:"|22|exe|22|";
    content:"|22|dir|22|";
    content:"|22|args|22|";
    http.content_type;
    content:"application/json"; startswith;
    reference:url,www.exploit-db.com/exploits/43009/;
    classtype:web-application-attack;
    sid:2024884; rev:3;
    metadata:affected_product Apache_Solr, attack_target Web_Server, created_at 2017_10_20, cve CVE_2017_12629, deployment Datacenter, confidence Medium, signature_severity Major, updated_at 2020_08_13;
)