Rule History

alert http any any -> $HTTP_SERVERS any (msg:"ET WEB_SERVER Possible CVE-2014-6271 Attempt in Client Body 3"; flow:established,to_server; http.request_body; content:"()|25|20|25|7b"; fast_pattern; pcre:"/(:?(?:\x5e|%5e)|([=?&]|\x25(?:3d|3f|26)))\s*?\(\)(?:%20|\x20)(?:%7b|\x7b)/i"; reference:url,blogs.akamai.com/2014/09/environment-bashing.html; classtype:attempted-admin; sid:2019241; rev:5; metadata:created_at 2014_09_25, cve CVE_2014_6271, confidence Medium, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2020_09_25;)