SID: 2033848

Revision: 2

Class Type: web-application-attack

Metadata: affected_product Router, attack_target Client_Endpoint, created_at 2021_08_30, cve CVE_2021_34228, deployment Perimeter, signature_severity Major, updated_at 2021_08_30

Reference:

  • cve

  • 2021-34228

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: $HOME_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/boafrm/"

  • Value: "=|22 3e 3c|script|3e|"

Within:

PCRE:

Special Options:

  • http_method

  • fast_pattern

  • http_uri

  • http_client_body

source