SAP NetWeaver - Backdoor Detection

id: sap-netweaver-backdoor

info:
  name: SAP NetWeaver - Backdoor Detection
  author: DhiyaneshDk
  severity: critical
  description: |
    Detected a potential backdoor in SAP NetWeaver allowing unauthorized command execution.
  reference:
    - https://www.bleepingcomputer.com/news/security/sap-fixes-suspected-netweaver-zero-day-exploited-in-attacks/
  metadata:
    max-request: 1
    shodan-query: html:"SAP NetWeaver Application Server Java"
    verified: true
  tags: sap,netweaver,backdoor

http:
  - method: GET
    path:
      - "{{BaseURL}}/irj/helper.jsp?cmd=ls"
      - "{{BaseURL}}/irj/cache.jsp?cmd=ls"

    matchers-condition: and
    matchers:
      - type: word
        words:
          - "Command: ls<BR>"
          - "sap"
        part: body
        condition: and

      - type: status
        status:
          - 200
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