ET WEB_SPECIFIC_APPS MinIO Information Disclosure Attempt (CVE-2023-28432)

Query · suricata

flow:established, to_server;
http.method;
content:"POST";
http.uri;
content:"/minio/bootstrap/v1/verify"; fast_pattern;
target:dest_ip;
Raw source ET WEB_SPECIFIC_APPS MinIO Information Disclosure Attempt (CVE-2023-28432) · 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 WEB_SPECIFIC_APPS MinIO Information Disclosure Attempt (CVE-2023-28432)";
    flow:established, to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/minio/bootstrap/v1/verify"; fast_pattern;
    reference:url,www.securityjoes.com/post/new-attack-vector-in-the-cloud-attackers-caught-exploiting-object-storage-services;
    reference:cve,2023-28432;
    classtype:attempted-admin;
    sid:2047923; rev:1;
    metadata:affected_product Web_Server_Applications, attack_target Web_Server, created_at 2023_09_05, cve CVE_2023_28432, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Major, tag CISA_KEV, updated_at 2023_09_05, reviewed_at 2024_10_02, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1082, mitre_technique_name System_Information_Discovery;
    target:dest_ip;
)

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