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CVE-2025-34253— D-Link Nuclias Connect <= v1.3.1.4 Stored Cross-Site Scripting (XSS)

Quick assessment

Affected
D-Link Nuclias Connect
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

D-Link Nuclias Connect是中国友讯（D-Link）公司的一套无线网络集中管理系统。 D-Link Nuclias Connect 1.3.1.4及之前版本存在安全漏洞，该漏洞源于清理和转义不足，可能导致存储型跨站脚本攻击。

AI Predicted 4.3 Difficulty: Easy EPSS 0.50% · P41

Affected Version Matrix 1

VendorProduct Version RangeStatus
D-Link Nuclias Connect < 1.3.1.4 affected
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I. Basic Information for CVE-2025-34253

Vulnerability Information
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Vulnerability Title
D-Link Nuclias Connect <= v1.3.1.4 Stored Cross-Site Scripting (XSS)
Source: CVE Program / CVE List V5
Vulnerability 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 states that a fix is under development.
Source: CVE Program / CVE List V5
CVSS Information
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
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
D-Link Nuclias Connect 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
D-Link Nuclias Connect是中国友讯（D-Link）公司的一套无线网络集中管理系统。 D-Link Nuclias Connect 1.3.1.4及之前版本存在安全漏洞，该漏洞源于清理和转义不足，可能导致存储型跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
D-Link Nuclias Connect 0 ~ 1.3.1.4 -

II. Public POCs for CVE-2025-34253

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III. Intelligence Information for CVE-2025-34253

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Vendor Advisories for CVE-2025-34253 (2)

Same Patch Batch · D-Link · 2025-10-16 · 3 CVEs total

CVE-2025-34255 D-Link Nuclias Connect <= v1.3.1.4 Forgot Password Account Enumeration
CVE-2025-34254 D-Link Nuclias Connect <= v1.3.1.4 Login Account Enumeration

IV. Related Vulnerabilities

Same product: Nuclias Connect
Same vendor: D-Link
Same weakness: CWE-79

V. Comments for CVE-2025-34253

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