ET EXPLOIT Oracle WebLogic IIOP JNDI Injection (CVE-2020-14841)

Query · suricata

flow:established,to_server;
content:"corbaloc|3a|iiop|3a|"; nocase; fast_pattern;
pcre:"/^[a-zA-Z0-9]{7,200}/R";
content:"idl|3a|weblogic/corba/cos/naming/namingcontextany"; nocase;
Raw source ET EXPLOIT Oracle WebLogic IIOP JNDI Injection (CVE-2020-14841) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert tcp any any -> any any (
    msg:"ET EXPLOIT Oracle WebLogic IIOP JNDI Injection (CVE-2020-14841)";
    flow:established,to_server;
    content:"corbaloc|3a|iiop|3a|"; nocase; fast_pattern;
    pcre:"/^[a-zA-Z0-9]{7,200}/R";
    content:"idl|3a|weblogic/corba/cos/naming/namingcontextany"; nocase;
    reference:cve,2020-14841;
    classtype:attempted-admin;
    sid:2035013; rev:2;
    metadata:attack_target Server, created_at 2022_01_28, cve CVE_2020_14841, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Exploit, updated_at 2022_01_28, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)

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