ET EXPLOIT Nagios XI Adding Administrative User

Query · suricata

flow:established,to_server;
http.uri;
content:"/api/v1/system/user";
http.request_body;
content:"username=";
content:"&password=";
content:"&name=";
content:"&email=";
content:"&auth_level=admin&force_pw_change=0"; fast_pattern;
Raw source ET EXPLOIT Nagios XI Adding Administrative User · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET EXPLOIT Nagios XI Adding Administrative User";
    flow:established,to_server;
    http.uri;
    content:"/api/v1/system/user";
    http.request_body;
    content:"username=";
    content:"&password=";
    content:"&name=";
    content:"&email=";
    content:"&auth_level=admin&force_pw_change=0"; fast_pattern;
    reference:url,2018-8733;
    reference:cve,2018-8734;
    reference:cve,2018-8735;
    reference:cve,2018-8736;
    reference:url,exploit-db.com/exploits/44969/;
    classtype:attempted-user;
    sid:2025778; rev:2;
    metadata:attack_target Server, created_at 2018_07_03, cve CVE_2018_8734, deployment Datacenter, confidence High, signature_severity Critical, updated_at 2020_08_25;
)

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