ET EXPLOIT Jenkins Unauthenticated RCE Attempt Observed (CVE-2024-23897)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/cli?remoting="; startswith; fast_pattern;
http.request_body;
content:"|00|"; within:30;
content:"@"; distance:0; within:10;
Raw source ET EXPLOIT Jenkins Unauthenticated RCE Attempt Observed (CVE-2024-23897) · Suricata
Esc
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 EXPLOIT Jenkins Unauthenticated RCE Attempt Observed (CVE-2024-23897)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/cli?remoting="; startswith; fast_pattern;
    http.request_body;
    content:"|00|"; within:30;
    content:"@"; distance:0; within:10;
    reference:cve,2024-23897;
    classtype:attempted-admin;
    sid:2050517; rev:1;
    metadata:affected_product Jenkins, attack_target Server, created_at 2024_01_29, cve CVE_2024_23897, deployment Perimeter, deployment Internal, confidence Medium, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2024_01_29, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.