CVE Catalog

CVE-2026-7026

MediumCVSS 4.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.56%

46th percentile - higher than 46% of all known CVEs

Summary

D-Link DGS-3420 version 1.50.018 has a vulnerability in unspecified processing of the System Information Settings page. Manipulating the System Name argument leads to cross-site scripting (XSS). The exploit has been publicly disclosed and can be used remotely.

Risk Assessment

A remote attacker can execute script in an administrator's browser when visiting the vulnerable page, potentially leading to session compromise. Public exploit disclosure increases the risk.

Recommendation

Update D-Link DGS-3420 firmware to a fixed version or apply compensating controls (restrict access to the management interface). Avoid entering untrusted data in the System Name field.

Related vulnerabilities

Original NVD description (English source)

A vulnerability was determined in D-Link DGS-3420 1.50.018. This issue affects some unknown processing of the component System Information Settings Page. This manipulation of the argument System Name causes cross site scripting. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS