""ET WEB_SPECIFIC_APPS QNAP quick.cgi uploaf_firmware_image Command Injection Attempt (CVE-2023-47218)""

SID: 2050811

Revision: 1

Class Type: trojan-activity

Metadata: affected_product QNAP, attack_target Networking_Equipment, created_at 2024_02_13, cve CVE_2023_47218, deployment Perimeter, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_02_13, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services

Reference:

  • cve

  • 2023-47218

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/cgi-bin/quick/quick.cgi?func=switch_os&todo=uploaf_firmware_image"

  • Value: "User-Agent|3a 20|Mozilla"

  • Value: "Macintosh"

  • Value: "|3d 22|%22"

  • Value: "|22|"

Within: 200

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_header

  • http_header

  • http_client_body

  • http_client_body

source