Versions (2)
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Rev: 1 • Dec 17, 2024, 12:00 PMET WEB_SPECIFIC_APPS Draytek mainfunction.cgi cvmcfgupload Command Injection Attempt (CVE-2020-15415)
alert http any any -> $HOME_NET any (msg:"ET WEB_SPECIFIC_APPS Draytek mainfunction.cgi cvmcfgupload Command Injection Attempt (CVE-2020-15415)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/cgi-bin/mainfunction.cgi/cvmcfgupload"; fast_pattern; http.request_body; content:"Content-Disposition|3a 20|form-data|3b 20|name|3d 22|"; content:"filename|3d 22|"; distance:0; pcre:"/^[^\x26]*?(?:(?:\x3b|%3[Bb])|(?:\x0a|%0[Aa])|(?:\x60|%60)|(?:\x7c|%7[Cc])|(?:\x24|%24))+/R"; reference:cve,2020-15415; reference:url,github.com/CLP-team/Vigor-Commond-Injection; classtype:attempted-admin; sid:2058347; rev:1; metadata:affected_product DrayTek, attack_target Networking_Equipment, tls_state plaintext, created_at 2024_12_17, cve CVE_2020_15415, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, tag Exploit, tag CISA_KEV, updated_at 2024_12_17, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application; target:dest_ip;)
Dec 17, 2024, 12:00 PM
Dec 17, 2024, 12:00 PM
Dec 17, 2024, 10:34 PM
Dec 17, 2024, 10:34 PM
rules/emerging-web_specific_apps.rules