HIGH

CVE-2026-16330

D-Link DNS-320 uploadify.php unrestricted upload

CVSS v3

7.3

HIGH

EPSS Score

exploit probability

CISA KEV

No

known exploited

Exploitation

SSVC status

Description

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/JJcTwHz7aiKeq6kSItMcoeSUnMc?from=from_copylink causes unrestricted upload. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

Technical details

CVSS v3 Vector
3.1
Published
7/21/2026
Last Modified
7/21/2026

Frequently asked questions

What is 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/JJcTwHz7aiKeq6kSItMcoeSUnMc?from=from_copylink causes unrestricted upload. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

Is CVE-2026-16330 actively exploited?

Active exploitation of CVE-2026-16330 has not been confirmed. The EPSS score is N/A%, indicating the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-16330?

CVE-2026-16330 has a CVSS v3 base score of 7.3 (HIGH severity), with vector string 3.1.

Is CVE-2026-16330 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.