CVE-2025-34253

D-Link Nuclias Connect <= v1.3.1.4 Stored Cross-Site Scripting (XSS)

State: Published
Severity: 5.1 Medium
Published: Oct 16, 2025
Updated: Oct 29, 2026
Reserved: Apr 15, 2025

Description

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 fixed this issue in version 1.3.1.5.

Scores

CVSS	Score	Vector	Source
4.0	5.1 Medium	CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N	VulnCheck

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')

Affected Products

Product	Versions
Nuclias ConnectD-Link	before 1.3.1.5Affected 1.3.1.5Not affected

References

https://www.vulncheck.com/advisories/dlink-nuclias-connect-stored-xssthird-party-advisory
https://www.dlink.com/en/for-business/nuclias/nuclias-connectproduct
https://supportannouncement.us.dlink.com/security/publication.aspx?name=SAP10472vendor-advisory

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