""ET WEB_SPECIFIC_APPS Nagios Expand Parameter Cross Site Scripting Attempt""

SID: 2013095

Revision: 1

Class Type: web-application-attack

Metadata: affected_product Web_Server_Applications, attack_target Web_Server, created_at 2011_06_22, cve CVE_2011_2179, deployment Datacenter, signature_severity Major, tag XSS, tag Cross_Site_Scripting, updated_at 2011_06_22

Reference:

  • cve

  • 2011-2179

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "/nagios/cgi-bin/config.cgi"

  • Value: "type=command&expand="

Within:

PCRE: "/expand\x3D.+(script|alert|onmouse[a-z]+|onkey[a-z]+|onload|onunload|ondragdrop|onblur|onfocus|onclick|ondblclick|onsubmit|onreset|onselect|onchange)/Ui"

Special Options:

  • nocase

  • http_uri

  • fast_pattern

  • http_uri

  • nocase

source