SID: 2029976

Revision: 3

Class Type: attempted-admin

Metadata: affected_product Router, attack_target Networking_Equipment, created_at 2020_04_20, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2020_11_12, mitre_tactic_id TA0001, mitre_tactic_name Initial_Access, mitre_technique_id T1190, mitre_technique_name Exploit_Public_Facing_Application

Reference:

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/boaform/admin/formPing" Depth: 23

  • Value: "target_addr=|3b|" Depth: 13

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_client_body

source