""ET EXPLOIT Possible ShuttleTech 915WM DNS Change Attempt""

SID: 2020486

Revision: 1

Class Type: attempted-user

Metadata: created_at 2015_02_19, updated_at 2015_02_19

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: $HTTP_PORTS

Flow: to_server,established

Contents:

  • Value: "GET"

  • Value: "/dnscfg.cgi?"

  • Value: "dnsPrimary="

  • Value: "&dnsSecondary="

  • Value: "&dnsDynamic="

  • Value: "&dnsRefresh="

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_uri

  • http_uri

  • http_uri

  • http_uri

source