ET EXPLOIT Nexus Repository Manager EL Injection to RCE Inbound (CVE-2020-10204)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.request_body;
content:"|22|action|22 3a 22|";
content:"|22 3a 5b 22 24 5c 5c|"; distance:0; fast_pattern;
Raw source ET EXPLOIT Nexus Repository Manager EL Injection to RCE Inbound (CVE-2020-10204) · 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 -> [$HTTP_SERVERS,$HOME_NET] any (
    msg:"ET EXPLOIT Nexus Repository Manager EL Injection to RCE Inbound (CVE-2020-10204)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.request_body;
    content:"|22|action|22 3a 22|";
    content:"|22 3a 5b 22 24 5c 5c|"; distance:0; fast_pattern;
    reference:url,medium.com/@prem2/nexus-repository-manger-3-rce-cve-2020-10204-el-injection-rce-blind-566d902c1616;
    reference:cve,2020-10204;
    classtype:attempted-admin;
    sid:2031190; rev:1;
    metadata:created_at 2020_11_09, cve CVE_2020_10204, deployment Perimeter, deployment Internal, deployment SSLDecrypt, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_11_09;
)

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