---
id: CVE-2022-32993
title: >-
  TOTOLINK A7000R V4.1cu.4134 was discovered to contain an access control issue
  via /cgi-bin/ExportSettings.sh.
summary: >-
  TOTOLINK A7000R V4.1cu.4134 was discovered to contain an access control issue
  via /cgi-bin/ExportSettings.sh.
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
vendor: totolink
product: a7000r_firmware
affected:
  - a7000r_firmware = 4.1cu.4134
published: '2022-08-29'
updated: '2026-07-05'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2022-32993'
references:
  - url: 'https://github.com/laotun-s/POC/blob/main/CVE-2022-32993.txt'
    label: cve@mitre.org
  - url: 'http://totolink.com'
    label: af854a3a-2127-422b-91ae-364da2661108
  - url: 'https://github.com/laotun-s/POC/blob/main/CVE-2022-32993.txt'
    label: af854a3a-2127-422b-91ae-364da2661108
tags:
  - nvd
epss: 0.00938
epssPercentile: 0.59188
ingestedAt: '2026-07-06T17:03:25.150Z'
---

## Overview

TOTOLINK A7000R V4.1cu.4134 was discovered to contain an access control issue via /cgi-bin/ExportSettings.sh.

## Affected

- `a7000r_firmware = 4.1cu.4134`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.