""ET EXPLOIT Extensis Portfolio Unrestricted File Upload (CVE-2022-24252)""

SID: 2035274

Revision: 1

Class Type: attempted-admin

Metadata: attack_target Server, created_at 2022_02_22, cve CVE_2022_24252, deployment Perimeter, deployment Internal, signature_severity Major, tag Exploit, updated_at 2022_02_22, 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: any

Source Port: any

Destination Network: [$HOME_NET,$HTTP_SERVERS]

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/FileTransfer/upload?sessionId="

  • Value: "&action=customPreview"

  • Value: "&catalogId="

  • Value: "filename="

  • Value: "\.."

Within: 25

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_uri

  • http_uri

  • http_client_body

  • http_client_body

source