CVE-2026-16330CWE-284CWE-434

D-Link DNS-320 uploadify.php unrestricted upload

Medium · published July 21, 2026

CVSS v4.0
6.9
EPSS
2%
Percentile
75.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v4.0
6.9 · MEDIUM
Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
EPSS
0.01574 · 75.2th percentile
Weaknesses
CWE-284 · Improper Access Control; CWE-434 · Unrestricted Upload of File with Dangerous Type
Published
2026-07-21T00:30Z
EPSS history
Timeline
  • 21 JUL 00:30Z
    D-Link DNS-320 uploadify.php unrestricted upload
    cvelistv5