CVE-2025-50663 Memory corruption in n/a
A buffer overflow in the D-Link DI-8003 router allows attackers to execute arbitrary code or cause denial of service via the USB password endpoint.
- 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-2025-50663?
CVE-2025-50663 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 the name parameter in the /usb_paswd.asp endpoint.
Weakness: CWE-121
Which versions are affected by CVE-2025-50663?
It affects 1 product.
Products include Dlink Di-8003 Firmware.
How do I fix CVE-2025-50663?
No fix has been published for CVE-2025-50663 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-2025-50663 being exploited?
There is no known exploitation of CVE-2025-50663 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-v9v4-x4hg-jg4g.