---
id: CVE-2026-105286
title: A vulnerability was detected in Totolink A3002MU 1.0.0-B20230403.1455
summary: >-
  A vulnerability was detected in Totolink A3002MU 1.0.0-B20230403.1455. This
  impacts the function sub_44B250 of the file /boafrm/formUploadFile of the
  component File Upload Handler. The manipulation of the argument filename
  results in pat…
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L'
cwe:
  - CWE-22
vendor: Totolink
product: A3002MU
affected:
  - A3002MU 1.0.0-B20230403.1455
published: '2026-10-05'
updated: '2026-10-05'
sourceUpdated: '2026-10-05T10:16:41.247'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-105286'
references:
  - url: 'https://gist.github.com/H3rmesk1t/b107cde70392e0aff26e8219bae1a181'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-105286'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/977225'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/413467'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/413467/cti'
    label: cna@vuldb.com
  - url: 'https://www.totolink.net/'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
ingestedAt: '2026-10-05T10:17:16.614Z'
---

## Overview

A vulnerability was detected in Totolink A3002MU 1.0.0-B20230403.1455. This impacts the function sub_44B250 of the file /boafrm/formUploadFile of the component File Upload Handler. The manipulation of the argument filename results in path traversal. The attack can be executed remotely. The exploit is now public and may be used.

## Remediation

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