---
id: CVE-2025-34253
title: >-
  D-Link Nuclias Connect firmware versions <= 1.3.1.4 contain a stored
  cross-site scripting (XSS) vulnerability due to improper sanitization of the
  'Network' field when editing the configuration, creating a profile, and adding
  a network
summary: >-
  D-Link Nuclias Connect firmware versions <= 1.3.1.4 contain a stored
  cross-site scripting (XSS) vulnerability due to improper sanitization of the
  'Network' field when editing the configuration, creating a profile, and adding
  a network. A…
severity: medium
cvss: 5.4
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N'
cwe:
  - CWE-79
vendor: dlink
product: nuclias_connect
affected:
  - nuclias_connect <= 1.3.1.4
published: '2025-10-16'
updated: '2026-09-30'
sourceUpdated: '2026-09-30T23:10:00.237'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2025-34253'
references:
  - url: >-
      https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10472
    label: disclosure@vulncheck.com
  - url: 'https://www.dlink.com/en/for-business/nuclias/nuclias-connect'
    label: disclosure@vulncheck.com
  - url: 'https://www.vulncheck.com/advisories/dlink-nuclias-connect-stored-xss'
    label: disclosure@vulncheck.com
tags:
  - nvd
epss: 0.00537
epssPercentile: 0.43114
ingestedAt: '2026-09-30T23:29:32.434Z'
---

## Overview

D-Link Nuclias Connect firmware versions <= 1.3.1.4 contain a stored cross-site scripting (XSS) vulnerability due to improper sanitization of the 'Network' field when editing the configuration, creating a profile, and adding a network. An authenticated attacker can inject arbitrary JavaScript to be executed in the context of other users viewing the profile entry. NOTE: D-Link states that a fix is under development.

## Affected

- `nuclias_connect <= 1.3.1.4`

## Remediation

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