""ET EXPLOIT Ruckus vRIoT Command Injection Attempt Inbound (CVE-2020-26878)""

SID: 2031114

Revision: 2

Class Type: attempted-user

Metadata: affected_product IoT, created_at 2020_10_26, cve CVE_2020_26878, deployment Perimeter, deployment Internal, performance_impact Low, signature_severity Major, updated_at 2020_10_26, mitre_tactic_id TA0008, mitre_tactic_name Lateral_Movement, mitre_technique_id T1210, mitre_technique_name Exploitation_Of_Remote_Services

Reference:

  • cve

  • 2020-26878

Protocol: tcp

Source Network: any

Source Port: any

Destination Network: [$HTTP_SERVERS,$HOME_NET]

Destination Port: $HTTP_PORTS

Flow: established,to_server

Contents:

  • Value: "POST"

  • Value: "/service/v1/createUser" Depth: 22

  • Value: "|22|username|22|"

  • Value: "|3a 20|"

  • Value: "Content-Type|3a 20|application/json"

Within:

PCRE: "/^\x22[^\x22]\x3b[^\x22]\x22/R"

Special Options:

  • http_method

  • http_uri

  • fast_pattern

  • http_client_body

  • http_client_body

  • http_header

source