id: lantronix-xport-unauth

info:
  name: Lantronix XPort 6.10.0.1 - Unauthenticated Access
  author: John Osborn (Summit Security Group,LLC)
  severity: high
  description: |
    The Lantronix XPort's telnet service is not configured to require authentication by default.An unauthenticated user can remotely administer the device by hitting 'Enter' when prompted by the telnet service.
  reference:
    - https://www.lantronix.com/wp-content/uploads/pdf/XPort_UG.pdf
  metadata:
    verified: true
  tags: misconfig,tcp,default-login,network,vuln

tcp:
  - inputs:
      - data: "\r\n"
      - read: 2048

    host:
      - "{{Hostname}}"
    port: 9999

    matchers:
      - type: word
        words:
          - "Security"
          - "Expert"
          - "Channel"
          - "ARP cache"
        condition: and
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