alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET WEB_SPECIFIC_APPS Cacti cacti/utilities.php Cross Site Scripting Attempt"; flow:established,to_server; http.uri; content:"/cacti/utilities.php"; nocase; content:"tail_lines="; nocase; content:"message_type="; nocase; content:"filter="; nocase; pcre:"/filter\x3D.+(script|alert|onmouse[a-z]+|onkey[a-z]+|onload|onunload|ondragdrop|onblur|onfocus|onclick|ondblclick|onsubmit|onreset|onselect|onchange)/i"; reference:bid,42575; reference:cve,2010-2544; reference:cve,2010-2545; classtype:web-application-attack; sid:2011423; rev:4; metadata:affected_product Web_Server_Applications, attack_target Web_Server, created_at 2010_09_28, cve CVE_2010_2544, deployment Datacenter, signature_severity Major, tag XSS, tag Cross_Site_Scripting, updated_at 2020_09_10;)