""ET WEB_SPECIFIC_APPS Possible F5 BIG-IP AJP Request Smuggling Attempt (CVE-2023-46747)""

SID: 2048925

Revision: 1

Class Type: web-application-attack

Metadata: affected_product F5, attack_target Networking_Equipment, created_at 2023_10_27, cve CVE_2023_46747, deployment Perimeter, deployment Internal, deployment SSLDecrypt, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_10_27, reviewed_at 2023_10_27

Reference:

  • cve

  • 2023-46747

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: $HOME_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/tmui"

  • Value: "Transfer-Encoding|3a 20|chunked, chunked"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_header

source