What is CVE-2026-16327?

CVE-2026-16327 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-2026-16327?

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

Arbitrary file upload in D-link Dns-320

CVE-2026-16327

A vulnerability was determined in D-Link DNS-320 1.0.2. This issue affects some unknown processing of the file /web/web_file/upload.php. Executing a manipulation of the argument File can lead to unrestricted upload. The attack can be launc…

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

Frequently asked questions

What is CVE-2026-16327?: CVE-2026-16327 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-2026-16327?: High severity. CVSS v3 base score is 7.3 out of 10.