""ET EXPLOIT Telecommunications Gateway Configuration Management System Unauthenticated File Upload""

SID: 2053478

Revision: 1

Class Type: attempted-admin

Metadata: attack_target Server, created_at 2024_06_12, deployment Perimeter, deployment Internal, deployment SSLDecrypt, signature_severity Major, tag Exploit, updated_at 2024_06_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: [$HOME_NET,$HTTP_SERVERS]

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "|2f|manager|2f|teletext|2f|material|2f|rewrite|2e|php"

  • Value: "name=|22|"

  • Value: "filename=|22|"

  • Value: "Content|2d|Type|3a 20|image|2f|png|0d 0a 0d 0a 3c 3f|php|20|system|28 22|"

  • Value: "Content-Type|3a 20|multipart/form-data"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • http_client_body

  • http_client_body

  • http_client_body

  • http_header

source