Rule History

alert http any any -> $HTTP_SERVERS any (msg:"ET WEB_SERVER Possible CVE-2014-6271 Attempt in HTTP URLENCODE Generic 22"; flow:established,to_server; pcre:"/[\?\=\x3a\s\x2f]/"; content:"(%29%20{%20"; nocase; fast_pattern; within:11; reference:url,blogs.akamai.com/2014/09/environment-bashing.html; classtype:attempted-admin; sid:2019265; rev:4; metadata:created_at 2014_09_26, confidence Low, signature_severity Major, tag CISA_KEV, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2022_11_23;)