CVE-2026-7026
Cross-Site Scripting in D-Link DGS-3420 System Settings
Publication date: 2026-04-26
Last updated on: 2026-04-30
Assigner: VulDB
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| dlink | dgs-3420-28tc_firmware | 1.50.018 |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-79 | The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. |
| CWE-94 | The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
This vulnerability exists in the D-Link DGS-3420 device, specifically in version 1.50.018. It involves the System Information Settings Page where the argument 'System Name' can be manipulated to cause a cross-site scripting (XSS) attack. This means an attacker can inject malicious scripts remotely, potentially exploiting the device through this vulnerability.
How can this vulnerability impact me? :
The vulnerability allows remote attackers to perform cross-site scripting attacks by manipulating the System Name argument. This can lead to the execution of malicious scripts in the context of the affected device's web interface, potentially compromising the integrity of the system or enabling further attacks. The CVSS scores indicate a moderate impact, with high impact on integrity but no direct impact on confidentiality or availability.