CVE-2025-15391 D-Link DIR-806A SSDP Request ssdpcgi_main command injection
Remote attackers can execute arbitrary commands on unsupported D-Link DIR-806A routers via a command injection flaw in the SSDP handler.
- 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-2025-15391?
CVE-2025-15391 is a medium-severity command injection vulnerability in D-Link DIR-806A, published on 31 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A weakness has been identified in D-Link DIR-806A 100CNb11. Affected is the function ssdpcgi_main of the component SSDP Request Handler. This manipulation causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be exploited. This vulnerability only affects products that are no longer supported by the maintainer.
Which versions are affected by CVE-2025-15391?
It affects 1 product.
Products include Dlink Dir-806a Firmware.
How do I fix CVE-2025-15391?
No fix has been published for CVE-2025-15391 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-2025-15391 being exploited?
There is no known exploitation of CVE-2025-15391 in the wild and no public exploit code.
Sources
Also known as GHSA-6f5x-35qc-g7mg.