CVE-2026-16332 D-Link DNS-320 multi_uploadify.php unrestricted upload
Remote attackers can upload arbitrary files via the multi_uploadify.php script on D-Link DNS-320 devices, potentially leading to code execution.
- 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-2026-16332?
CVE-2026-16332 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 vulnerability was detected in D-Link DNS-320 1.0.2. This impacts an unknown function of the file /mydlink/multi_uploadify.php. Performing a manipulation of the argument Filedata[] results in unrestricted upload. The attack is possible to be carried out remotely. The exploit is now public and may be used.
Which versions are affected by CVE-2026-16332?
How do I fix CVE-2026-16332?
No fix has been published for CVE-2026-16332 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-16332 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-16332 exists.
Sources
Also known as GHSA-2vj5-chrh-vh25.