CVE-2025-34125 D-Link DSP-W110A1 Cookie Command Injection
Unauthenticated attackers can execute arbitrary commands on D-Link DSP-W110A1 devices via crafted cookies, leading to full system compromise.
- 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-2025-34125?
CVE-2025-34125 is a critical command injection vulnerability in D-Link DSP-W110A1, published on 16 Jul 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An unauthenticated command injection vulnerability exists in the cookie handling process of the lighttpd web server on D-Link DSP-W110A1 firmware version 1.05B01. This occurs when specially crafted cookie values are processed, allowing remote attackers to execute arbitrary commands on the underlying Linux operating system. Successful exploitation enables full system compromise.
Weakness: CWE-78
Which versions are affected by CVE-2025-34125?
How do I fix CVE-2025-34125?
No fix has been published for CVE-2025-34125 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-2025-34125 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-34125 exists.
Public exploit code: 1 Metasploit module.
Sources
Also known as GHSA-w6rw-qpr3-rrc8.