CVE-2026-30649 Memory corruption in n/a

High 7.3 Published 2 Jun 2026 Updated 5 Jul 2026

A remote attacker can execute arbitrary code on VIVOTEK IP cameras via a buffer overflow in the set_getparam.cgi component.

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-2026-30649?

CVE-2026-30649 is a high-severity memory corruption vulnerability in n/a, published on 2 Jun 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Buffer Overflow vulnerability in VIVOTEK INC FD8136-VVTK-0300a allows a remote attacker to execute arbitrary code via the set_getparam.cgi component

Weakness: CWE-121

Which versions are affected by CVE-2026-30649?

It affects 1 product.

Products include Vivotek Fd8136 Firmware.

How do I fix CVE-2026-30649?

No fix has been published for CVE-2026-30649 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-2026-30649 being exploited?

There is no known exploitation of CVE-2026-30649 in the wild and no public exploit code.

Sources

Also known as GHSA-ff48-whph-h93f.