""ET EXPLOIT Tenda G103 Command Injection Attempt (CVE-2023-27076)""

SID: 2048547

Revision: 1

Class Type: attempted-admin

Metadata: attack_target IoT, created_at 2023_10_12, cve CVE_2023_27076, deployment Perimeter, performance_impact Low, confidence Medium, signature_severity Minor, updated_at 2023_10_12, reviewed_at 2023_10_12, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services

Reference:

  • cve

  • 2023-27076

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "GET"

  • Value: "/cgi-bin/luci?language=" Depth: 23

Within:

PCRE: "/(?:(wget|curl))/R"

Special Options:

  • http_method

  • fast_pattern

  • http_uri

source