CVE-2026-7027 Details
Description
A vulnerability was identified in D-Link DSL-2740R EU_01.15. Impacted is an unknown function of the component Wireless Setup Section. Such manipulation of the argument Wireless Network Name leads to cross site scripting. The attack can be executed remotely. The exploit is publicly available and might be used.
A cross-site scripting (XSS) vulnerability has been identified in the D-Link DSL-2740R router, specifically in the EU_01.15 version. The issue arises in the Wireless Setup section, where the Wireless Network Name (SSID) field does not properly sanitize user input. This flaw allows the injection of malicious payloads, which are then stored and executed in the context of the user's browser when the Status page is accessed. The vulnerability can be exploited remotely, but requires authentication and user interaction.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
CISA-ADP
Assessed Apr 27, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://vuldb.com/submit/797896 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/359607 | [email protected] | Third Party AdvisoryVDB Entry |
| https://vuldb.com/vuln/359607/cti | [email protected] | Permissions RequiredVDB Entry |
| https://www.dlink.com/ | [email protected] | Product |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| dlink dsl-2740r firmware | eu_01.15 |
CPE
Remediation
| |
| dlink dsl-2740r | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Apr 30, 2026 | Initial Analysis | [email protected] |
| Apr 29, 2026 | Data Remediation | [email protected] |
| Apr 26, 2026 | New CVE Received | [email protected] |