CVE-2026-7027: D-Link DSL-2740R Wireless Setup Section cross site scripting

Severity: medium (CVSS 4.8 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-26 · updated 2026-10-26
Weakness: CWE-79

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.

Affected products

D-Link DSL-2740R: eu_01.15

References

https://vuldb.com/submit/797896
https://vuldb.com/vuln/359607
https://vuldb.com/vuln/359607/cti
https://www.dlink.com/

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