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.

Metrics

Attack Vector Network

Attack Complexity Low

Privileges Required High

Attack Requirements None

User Interaction Passive

Vulnerable System Confidentiality Impact None

Vulnerable System Integrity Impact High

Vulnerable System Availability Impact None

Subsequent System Confidentiality Impact None

Subsequent System Integrity Impact None

Subsequent System Availability Impact None

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

Attack Vector Network

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact High

Availability Impact None

User Interaction Required

Access Vector Network

Access Complexity Low

Authentication Multiple

Confidentiality Impact None

Integrity Impact Complete

Availability Impact None

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Affected Vendors & Products

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References
Link Providers
https://vuldb.com/submit/797877 cve-icon cve-icon
https://vuldb.com/vuln/359606 cve-icon cve-icon
https://vuldb.com/vuln/359606/cti cve-icon cve-icon
https://www.dlink.com/ cve-icon cve-icon
History

Sun, 26 Apr 2026 07:30:00 +0000

Type Values Removed Values Added
Description 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.
Title D-Link DGS-3420 System Information Settings cross site scripting
Weaknesses CWE-79
CWE-94
References
Metrics cvssV2_0

{'score': 6.1, 'vector': 'AV:N/AC:L/Au:M/C:N/I:C/A:N/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 4.5, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 4.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.8, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N/E:P'}
cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-04-26T07:15:12.717Z

Reserved: 2026-04-25T14:13:55.932Z

Link: CVE-2026-7026

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Received

Published: 2026-04-26T08:16:01.513

Modified: 2026-04-26T08:16:01.513

Link: CVE-2026-7026

cve-icon Redhat

No data.