CVE-2026-7026
D-Link DGS-3420 System Information Settings cross site scripting
- State
- Published
- Severity
- 6.8 Medium
- Published
- Apr 26, 2026
- Updated
- Apr 27, 2026
- Reserved
- Apr 25, 2026
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.8 Medium | 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 | VulDB |
| 3.1 | 4.5 Medium | 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 | VulDB |
| 3.0 | 4.5 Medium | 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 | VulDB |
| 2.0 | 6.1 Medium | AV:N/AC:L/Au:M/C:N/I:C/A:N/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
DGS-3420D-Link |
|
References
- VDB-359606 | D-Link DGS-3420 System Information Settings cross site scriptingvdb-entrytechnical-description
- VDB-359606 | CTI Indicators (IOB, IOC, TTP, IOA)signaturepermissions-required
- Submit #797877 | D-Link DGS-3420-28TC 1.50.018 Cross Site Scriptingthird-party-advisory
- https://www.dlink.com/product
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