High 7.3Published Jul 20, 2026

CVE-2026-16327D-Link DNS-320 upload.php unrestricted upload

Updated under an hour ago (Oct 28, 2026, 9:50 AM ET)

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It affects D-Link DNS-320. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Every CVE for D-Link DNS-320

Exploited in the last 30 days

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 launched remotely. The exploit has been publicly disclosed and may be utilized.

CVSS: 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
Weakness (CWE): CWE-434, CWE-284
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: VulDB
NVD analysis: Deferred
Record last updated: Jul 21, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

D-Link DNS-320 d-link:dns-320	1.0.2	CNA record

References

References

https://vuldb.com/vuln/380693	vdb-entry, technical-description
https://vuldb.com/vuln/380693/cti	signature, permissions-required
https://vuldb.com/cve/CVE-2026-16327	third-party-advisory
https://vuldb.com/submit/858455	third-party-advisory
https://ucn9h68n9289.feishu.cn/wiki/JJcTwHz7aiKeq6kSItMcoeSUnMc?from=from_copylink	exploit
https://www.dlink.com/	product

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.