ET WEB_SPECIFIC_APPS TOTOLINK setTracerouteCfg Command Injection Attempt (CVE-2023-30013)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"/cgi-bin/cstecgi.cgi"; fast_pattern;
http.request_body;
content:"|7b 22|command|22 3a 22|"; startswith;
content:"|3b|"; distance:0;
content:"|3b 22 2c 22|"; distance:0;
content:"topicurl|22 3a 22|setTracerouteCfg|22 7d|"; endswith;
target:dest_ip;
Raw source ET WEB_SPECIFIC_APPS TOTOLINK setTracerouteCfg Command Injection Attempt (CVE-2023-30013) · 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 TOTOLINK setTracerouteCfg Command Injection Attempt (CVE-2023-30013)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"/cgi-bin/cstecgi.cgi"; fast_pattern;
    http.request_body;
    content:"|7b 22|command|22 3a 22|"; startswith;
    content:"|3b|"; distance:0;
    content:"|3b 22 2c 22|"; distance:0;
    content:"topicurl|22 3a 22|setTracerouteCfg|22 7d|"; endswith;
    reference:url,attackerkb.com/topics/xnX3I3PEgM/cve-2023-30013;
    reference:cve,2023-30013;
    classtype:attempted-admin;
    sid:2048119; rev:1;
    metadata:affected_product Router, attack_target Networking_Equipment, created_at 2023_09_19, cve CVE_2023_30013, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_09_19, reviewed_at 2023_09_19, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services;
    target:dest_ip;
)

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