CVE-2026-16330 D-Link DNS-320 uploadify.php unrestricted upload
Remote attackers can upload arbitrary files to the D-Link DNS-320 NAS via an unrestricted upload vulnerability in uploadify.php.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-16330?
CVE-2026-16330 is a medium-severity vulnerability in D-Link DNS-320, published on 21 Jul 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official 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.
Which versions are affected by CVE-2026-16330?
How do I fix CVE-2026-16330?
No fix has been published for CVE-2026-16330 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-16330 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-16330 exists.
Sources
Also known as GHSA-2hmw-28mw-95rf.