What is CVE-2026-16330?

CVE-2026-16330 is a high-severity vulnerability in D-link Dns-320, classified under Improper Access Control. CVSS score: 7.3/10. Published 2026-07-21.

How severe is CVE-2026-16330?

High severity. CVSS v3 base score is 7.3 out of 10.

Arbitrary file upload in D-link Dns-320

CVE-2026-16330

A weakness has been identified in D-Link DNS-320 1.0.2. The impacted element is an unknown function of the file /web/jquery/uploader/uploadify.php. This manipulation of the argument https:/ucn9h68n9289.feishu.cn/wiki/JJcTwHz7aiKeq6kSItMcoe…

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Affected products

D-link Dns-320 — versions 1.0.2

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (exploit)
cna@vuldb.com (product)

Frequently asked questions

What is CVE-2026-16330?: CVE-2026-16330 is a high-severity vulnerability in D-link Dns-320, classified under Improper Access Control. CVSS score: 7.3/10. Published 2026-07-21.
How severe is CVE-2026-16330?: High severity. CVSS v3 base score is 7.3 out of 10.