CVE-2025-50671 Memory corruption in n/a

High 7.5 Published 8 Apr 2026 Updated 10 Apr 2026

A buffer overflow in D-Link DI-8003 routers allows attackers to execute arbitrary code or cause denial of service via crafted HTTP requests.

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-2025-50671?

CVE-2025-50671 is a high-severity memory corruption vulnerability in n/a, published on 8 Apr 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A buffer overflow vulnerability exists in D-Link DI-8003 16.07.26A1 due to improper handling of parameters in the /xwgl_ref.asp endpoint. An attacker can exploit this vulnerability by sending a crafted HTTP GET request with excessively long strings in parameters name, en, user_id, shibie_name, time, act, log, and rpri.

Weakness: CWE-121

Which versions are affected by CVE-2025-50671?

It affects 1 product.

Products include Dlink Di-8003 Firmware.

How do I fix CVE-2025-50671?

No fix has been published for CVE-2025-50671 yet. Limit exposure of the affected software until one is available.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2025-50671 being exploited?

There is no known exploitation of CVE-2025-50671 in the wild and no public exploit code.

Sources

Also known as GHSA-95hh-fj32-cpj5.