CVE-2026-0732 D-Link DI-8200G upgrade_filter.asp command injection
Remote attackers can execute arbitrary commands on D-Link DI-8200G routers via the upgrade_filter.asp path argument.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-0732?
CVE-2026-0732 is a medium-severity command injection vulnerability in D-Link DI-8200G, published on 8 Jan 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in D-Link DI-8200G 17.12.20A1. This affects an unknown function of the file /upgrade_filter.asp. The manipulation of the argument path results in command injection. The attack may be performed from remote. The exploit has been made public and could be used.
Which versions are affected by CVE-2026-0732?
It affects 1 product.
Products include Dlink Di-8200g Firmware.
How do I fix CVE-2026-0732?
No fix has been published for CVE-2026-0732 yet. Limit exposure of the affected software until one is available.
Upgrade, and pass arguments to programs as a list instead of through a shell. More about Command injection.
Is CVE-2026-0732 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-0732 exists.
Sources
Also known as GHSA-w56p-x8x5-446c.