CVE-2025-6899 D-Link DI-7300G+/DI-8200G msp_info.htm os command injection

Medium 5.3 Published 30 Jun 2025 Updated 30 Jun 2025

Remote attackers can execute arbitrary OS commands on D-Link DI-7300G+ and DI-8200G routers via the msp_info.htm interface.

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-2025-6899?

CVE-2025-6899 is a medium-severity command injection vulnerability in D-Link DI-7300G+, published on 30 Jun 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability, which was classified as critical, was found in D-Link DI-7300G+ and DI-8200G 17.12.20A1/19.12.25A1. This affects an unknown part of the file msp_info.htm. The manipulation of the argument flag/cmd/iface leads to os command injection. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used.

Weakness: CWE-78, CWE-77

Which versions are affected by CVE-2025-6899?

It affects 2 products.

Products include Dlink Di-7300g\+ Firmware, Dlink Di-8200g Firmware.

How do I fix CVE-2025-6899?

No fix has been published for CVE-2025-6899 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-2025-6899 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-6899 exists.

Sources

Also known as GHSA-9rj5-x938-cmcg.