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Seagate NAS OS 4.3.15.1 - Open Redirect

ID: CVE-2018-12300

Severity: medium

Author: 0x_Akoko

Tags: cve2018,cve,redirect,seagate,nasos

Description

Section titled “Description”

Seagate NAS OS 4.3.15.1 contains an open redirect vulnerability in echo-server.html, which can allow an attacker to disclose information in the referer header via the state URL parameter.

YAML Source

Section titled “YAML Source”
id: CVE-2018-12300


info:
  name: Seagate NAS OS 4.3.15.1 - Open Redirect
  author: 0x_Akoko
  severity: medium
  description: Seagate NAS OS 4.3.15.1 contains an open redirect vulnerability in echo-server.html, which can allow an attacker to disclose information in the referer header via the state URL parameter.
  impact: |
    Successful exploitation of this vulnerability could lead to user redirection to malicious websites, potentially resulting in the theft of sensitive information or the installation of malware.
  remediation: |
    Apply the latest security patches or updates provided by Seagate to fix the open redirect vulnerability in NAS OS 4.3.15.1.
  reference:
    - https://blog.securityevaluators.com/invading-your-personal-cloud-ise-labs-exploits-the-seagate-stcr3000101-ecf89de2170
    - https://nvd.nist.gov/vuln/detail/CVE-2018-12300
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
    cvss-score: 6.1
    cve-id: CVE-2018-12300
    cwe-id: CWE-601
    epss-score: 0.00118
    epss-percentile: 0.45685
    cpe: cpe:2.3:o:seagate:nas_os:4.3.15.1:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: seagate
    product: nas_os
    shodan-query: http.title:"seagate nas - seagate"
    fofa-query: title="seagate nas - seagate"
    google-query: intitle:"seagate nas - seagate"
  tags: cve2018,cve,redirect,seagate,nasos


http:
  - method: GET
    path:
      - '{{BaseURL}}/echo-server.html?code=test&state=http://www.interact.sh#'


    matchers:
      - type: regex
        part: header
        regex:
          - '(?m)^(?:Location\s*?:\s*?)(?:https?:\/\/|\/\/|\/\\\\|\/\\)(?:[a-zA-Z0-9\-_\.@]*)interact\.sh\/?(\/|[^.].*)?$' # https://regex101.com/r/L403F0/1
# digest: 4a0a00473045022100ec5d1c4681461e3e933210a986688f062debd354951e41391e95c852e58c1e52022077c6a3b6b81b12f345449af4fbfbb2b4cd1714cfd458203a777deaa9003ba533:922c64590222798bb761d5b6d8e72950

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/2018/CVE-2018-12300.yaml"

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