RCE in D-Link Dsl-2740r
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.
Vulnerability class: XSS (Cross-Site Scripting)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.008 (54.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 55th percentile — 54.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.008 · change: +0.004
Affected products
- D-Link Dsl-2740r — versions EU_01.15
- Dlink Dsl-2740r
- Dlink Dsl-2740r Firmware — versions eu_01.15
Weakness classification (CWE)
References
- vuldb.com/vuln/359607 (technical-description, VDB Entry, Third Party Advisory, vdb-entry)
- vuldb.com/vuln/359607/cti (signature, Permissions Required, permissions-required, VDB Entry)
- vuldb.com/submit/797896 (VDB Entry, Third Party Advisory, third-party-advisory)
- www.dlink.com/ (Product, product)
Frequently asked questions
- What is CVE-2026-7027?
- CVE-2026-7027 is a low-severity vulnerability in D-Link Dsl-2740r, classified under Cross-site Scripting. CVSS score: 2.4/10. Published 2026-04-26.
- How severe is CVE-2026-7027?
- Low severity. CVSS v3 base score is 2.4 out of 10.