""ET WEB_SPECIFIC_APPS Possible DoubleQlik RCE via Path Traversal (CVE-2023-41266)""

SID: 2048366

Revision: 2

Class Type: web-application-attack

Metadata: affected_product Qlik_Sense_Enterprise, attack_target Client_Endpoint, created_at 2023_09_29, cve CVE_2023_41266, deployment Perimeter, signature_severity Major, updated_at 2024_02_07, reviewed_at 2023_09_29

Reference:

  • cve

  • 2023-41266

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "X-Qlik-"

  • Value: "/resources/qnc/fonts/" Depth: 26

  • Value: ".ttf"

Within:

PCRE: "/.ttf$/U"

Special Options:

  • http_method

  • http_header

  • fast_pattern

  • http_uri

source