ET WEB_SPECIFIC_APPS Possible Apache Struts OGNL Remote Code Execution Inbound (CVE-2020-17530)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.request_body;
content:"|25 7b|";
content:".exec|28|"; distance:0; fast_pattern;
content:"|29 7d|"; distance:0;
Raw source ET WEB_SPECIFIC_APPS Possible Apache Struts OGNL Remote Code Execution Inbound (CVE-2020-17530) · 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 WEB_SPECIFIC_APPS Possible Apache Struts OGNL Remote Code Execution Inbound (CVE-2020-17530)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.request_body;
    content:"|25 7b|";
    content:".exec|28|"; distance:0; fast_pattern;
    content:"|29 7d|"; distance:0;
    reference:url,github.com/CyborgSecurity/CVE-2020-17530;
    reference:cve,2020-17530;
    classtype:attempted-admin;
    sid:2033408; rev:2;
    metadata:created_at 2021_07_24, cve CVE_2020_17530, confidence Medium, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_04_14, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application;
)

Detection rules belong to the projects that publish them and remain under their own licenses. This site indexes and links to them; it claims no rights in them.