SID: 2048119

Revision: 1

Class Type: attempted-admin

Metadata: affected_product Router, attack_target Networking_Equipment, created_at 2023_09_19, cve CVE_2023_30013, deployment Perimeter, deployment Internal, performance_impact Low, confidence High, signature_severity Major, updated_at 2023_09_19, reviewed_at 2023_09_19, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services

Reference:

  • cve

  • 2023-30013

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: [$HOME_NET,$HTTP_SERVERS]

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/cgi-bin/cstecgi.cgi"

  • Value: "|7b 22|command|22 3a 22|" Depth: 12

  • Value: "|3b|"

  • Value: "|3b 22 2c 22|"

  • Value: "topicurl|22 3a 22|setTracerouteCfg|22 7d|"

Within:

PCRE:

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_client_body

  • http_client_body

  • http_client_body

  • http_client_body

source