CVE-2025-50673 Memory corruption in n/a
A buffer overflow in the D-Link DI-8003 router allows attackers to execute arbitrary code or cause a denial of service via the http_lanport parameter.
- 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-2025-50673?
CVE-2025-50673 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 http_lanport parameter in the /webgl.asp endpoint.
Weakness: CWE-120
Which versions are affected by CVE-2025-50673?
It affects 1 product.
Products include Dlink Di-8003 Firmware.
How do I fix CVE-2025-50673?
No fix has been published for CVE-2025-50673 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-2025-50673 being exploited?
There is no known exploitation of CVE-2025-50673 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-5qqr-9hw8-qvc9.