---
id: CVE-2026-90604
title: A security flaw has been discovered in Totolink A3002MU Hh-B20211125.1046
summary: >-
  A security flaw has been discovered in Totolink A3002MU Hh-B20211125.1046.
  This affects an unknown part of the component Anchor Tag Handler. Performing a
  manipulation results in cross site scripting. Remote exploitation of the
  attack is …
severity: low
cvss: 3.5
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N'
cwe:
  - CWE-79
  - CWE-94
vendor: Totolink
product: A3002MU
affected:
  - A3002MU Hh-B20211125.1046
published: '2026-09-14'
updated: '2026-09-14'
sourceUpdated: '2026-09-14T20:56:48.220'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-90604'
references:
  - url: >-
      https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/ToTolink/A3002MU/XSS_A3002MU.md
    label: cna@vuldb.com
  - url: 'https://vuldb.com/cve/CVE-2026-90604'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/submit/914007'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403186'
    label: cna@vuldb.com
  - url: 'https://vuldb.com/vuln/403186/cti'
    label: cna@vuldb.com
  - url: 'https://www.totolink.net/'
    label: cna@vuldb.com
tags:
  - nvd
  - cve.org
  - exploit-available
exploitAvailable: true
ssvc:
  exploitation: poc
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-14T15:21:04.573752Z'
ingestedAt: '2026-09-14T15:23:07.468Z'
epss: 0.00199
epssPercentile: 0.09952
---

## Overview

A security flaw has been discovered in Totolink A3002MU Hh-B20211125.1046. This affects an unknown part of the component Anchor Tag Handler. Performing a manipulation results in cross site scripting. Remote exploitation of the attack is possible. The exploit has been released to the public and may be used for attacks.

## Remediation

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