CVE-2022-32384 Memory corruption in n/a

High 8.8 Published 1 Jul 2022 Updated 9 Jul 2026

A stack overflow in the Tenda AC23 router allows attackers to execute arbitrary code or cause a denial of service via the security_5g parameter.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2022-32384?

CVE-2022-32384 is a high-severity memory corruption vulnerability in n/a, published on 1 Jul 2022. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Tenda AC23 v16.03.07.44 was discovered to contain a stack overflow via the security_5g parameter in the function formWifiBasicSet.

Weakness: CWE-787

Which versions are affected by CVE-2022-32384?

It affects 1 product.

Products include Tendacn Ac23 Ac2100 Firmware.

How do I fix CVE-2022-32384?

No fix has been published for CVE-2022-32384 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-2022-32384 being exploited?

There is no known exploitation of CVE-2022-32384 in the wild and no public exploit code.

Sources

Also known as GHSA-rr43-pphm-pr72.