CVE-2026-7027

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.

CVSS v3.1 Score

2.4

LOW

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N

EPSS — Exploit Prediction

0.0001

Probability of exploitation

0.01%

Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-79 Cross-site Scripting (XSS)

CWE-94 CWE-94

Affected Products

Vendor	Product	Versions
dlink	dsl-2740r_firmware	All
dlink	dsl-2740r	All

References

Other References

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

Frequently Asked Questions

What is CVE-2026-7027? +

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. It has a CVSS v3.1 base score of 2.4 (LOW).

How severe is CVE-2026-7027? +

CVE-2026-7027 has a CVSS v3.1 score of 2.4 out of 10, rated LOW. This is a low-severity vulnerability with limited impact. The EPSS score is 0.0001, placing it in the 0th percentile for exploitation probability.

What products are affected by CVE-2026-7027? +

CVE-2026-7027 affects products from dlink, specifically: dsl-2740r, dsl-2740r_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2026-7027? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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