ET EXPLOIT SEOWON INTECH SLC-130/SLR-120S RCE Inbound M2 (CVE-2020-17456)

Query · suricata

flow:to_server,established;
http.method;
content:"POST";
http.uri;
content:"/system_log.cgi";
http.request_body;
content:"&pingIpAddr="; fast_pattern;
pcre:"/^(?:\x3b|\x0a|\x26|\x60|\x7C|\x24)/R";
Raw source ET EXPLOIT SEOWON INTECH SLC-130/SLR-120S RCE Inbound M2 (CVE-2020-17456) · 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 SEOWON INTECH SLC-130/SLR-120S RCE Inbound M2 (CVE-2020-17456)";
    flow:to_server,established;
    http.method;
    content:"POST";
    http.uri;
    content:"/system_log.cgi";
    http.request_body;
    content:"&pingIpAddr="; fast_pattern;
    pcre:"/^(?:\x3b|\x0a|\x26|\x60|\x7C|\x24)/R";
    reference:cve,2020-17456;
    classtype:attempted-admin;
    sid:2035951; rev:1;
    metadata:created_at 2022_04_14, cve CVE_2020_17456, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_04_14;
)

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