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Nuclei Templates

WAVLINK AC1200 - Information Disclosure

ID: CVE-2021-44260

Severity: high

Author: ritikchaddha

Tags: cve,cve2022,wavlink,exposure,ac1200

Description

Section titled “Description”

A vulnerability is in the ‘live_mfg.html’ page of the WAVLINK AC1200, version WAVLINK-A42W-1.27.6-20180418, which can allow a remote attacker to access this page without any authentication. When processed, it exposes some key information of the manager of router.

YAML Source

Section titled “YAML Source”
id: CVE-2021-44260


info:
  name: WAVLINK AC1200 - Information Disclosure
  author: ritikchaddha
  severity: high
  description: |
    A vulnerability is in the 'live_mfg.html' page of the WAVLINK AC1200, version WAVLINK-A42W-1.27.6-20180418, which can allow a remote attacker to access this page without any authentication. When processed, it exposes some key information of the manager of router.
  impact: |
    Successful exploitation could lead to sensitive information disclosure.
  reference:
    - https://github.com/zer0yu/CVE_Request/blob/master/WAVLINK/WAVLINK_AC1200_unauthorized_access_vulnerability_first.md
    - https://nvd.nist.gov/vuln/detail/CVE-2021-44260
  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-2021-44260
    cpe: cpe:2.3:o:wavlink:wl-wn531g3_firmware:a42w-1.27.6-20180418:*:*:*:*:*:*:*
  metadata:
    max-request: 1
    vendor: wavlink
    product: wl-wn531g3_firmware
    fofa-query: body="AC1200" && body="wavlink"
  tags: cve,cve2022,wavlink,exposure,ac1200


http:
  - method: GET
    path:
      - "{{BaseURL}}/live_mfg.html"


    matchers:
      - type: dsl
        dsl:
          - 'contains_all(body, "Model=", "FW_Version=", "LAN_MAC=", "Brand=")'
          - 'status_code == 200'
        condition: and
# digest: 4a0a0047304502210092aa4f2720c0f5484abcfe562b7520ae8e79748231aee60f88b9c4279d2a7bf902200660ffb7a97cd1bfebb856854a31cc970ff31a1d8c8523548599bd4a8beb316c: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/2021/CVE-2021-44260.yaml"

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