ET WEB_SPECIFIC_APPS Apache Struts2 Possible uploadFileName Directory Traversal Attempt (CVE-2023-50164) - uploadFileName Parameter M1

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.request_body;
content:"|22|uploadFileName|22|"; fast_pattern; nocase;
pcre:"/(\x2e\x2e\x2f|\x252e\x252e\x252f)/Ri";
target:dest_ip;
Raw source ET WEB_SPECIFIC_APPS Apache Struts2 Possible uploadFileName Directory Traversal Attempt (CVE-2023-50164) - uploadFileName Parameter M1 · 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 any (
    msg:"ET WEB_SPECIFIC_APPS Apache Struts2 Possible uploadFileName Directory Traversal Attempt (CVE-2023-50164) - uploadFileName Parameter M1";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.request_body;
    content:"|22|uploadFileName|22|"; fast_pattern; nocase;
    pcre:"/(\x2e\x2e\x2f|\x252e\x252e\x252f)/Ri";
    reference:cve,2023-50164;
    classtype:attempted-admin;
    sid:2049669; rev:3;
    metadata:affected_product Apache_Struts2, created_at 2023_12_12, cve CVE_2023_50164, deployment Perimeter, deployment Internal, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_11_26, reviewed_at 2024_10_03, mitre_tactic_id TA0007, mitre_tactic_name Discovery, mitre_technique_id T1083, mitre_technique_name File_And_Directory_Discovery;
    target:dest_ip;
)

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