ET HUNTING Possible Apache Airflow Experimental API Authentication Bypass Attempt (CVE-2020-13927)

Query · suricata

flow:established,to_server;
http.method;
content:"GET";
http.uri;
content:"/api/experimental/test"; fast_pattern;
target:dest_ip;
Raw source ET HUNTING Possible Apache Airflow Experimental API Authentication Bypass Attempt (CVE-2020-13927) · Suricata
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Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (
    msg:"ET HUNTING Possible Apache Airflow Experimental API Authentication Bypass Attempt (CVE-2020-13927)";
    flow:established,to_server;
    http.method;
    content:"GET";
    http.uri;
    content:"/api/experimental/test"; fast_pattern;
    reference:cve,2020-13927;
    classtype:attempted-admin;
    sid:2035037; rev:2;
    metadata:created_at 2022_02_01, cve CVE_2020_13927, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_11_26, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
    target:dest_ip;
)

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