""ET EXPLOIT Linksys WRT54G Version 3.1 Command Injection Attempt""

SID: 2029734

Revision: 2

Class Type: attempted-admin

Metadata: created_at 2020_03_24, updated_at 2020_03_24, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services

Reference:

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: $HOME_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "Authorization|3a 20|Basic|20|"

  • Value: "/apply.cgi" Depth: 10

  • Value: "change_action=gozila_cgi"

  • Value: "submit_type=language"

  • Value: "&ui_language="

Within:

PCRE: "/^[(?:\x60|%60)(?:\x27|%27)]/R"

Special Options:

  • http_method

  • http_header

  • http_uri

  • http_client_body

  • fast_pattern

  • http_client_body

  • http_client_body

source