CVE-2023-44014 Memory corruption in n/a

High 8.8 Published 27 Sep 2023 Updated 24 Sep 2024

Stack overflows in the Tenda AC10U router allow attackers to execute arbitrary code or cause denial of service via crafted parameters.

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-2023-44014?

CVE-2023-44014 is a high-severity memory corruption vulnerability in n/a, published on 27 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

Tenda AC10U v1.0 US_AC10UV1.0RTL_V15.03.06.49_multi_TDE01 was discovered to contain multiple stack overflows in the formSetMacFilterCfg function via the macFilterType and deviceList parameters.

Weakness: CWE-119, CWE-121

Which versions are affected by CVE-2023-44014?

It affects 1 product.

Products include Tendacn Ac10u Firmware.

How do I fix CVE-2023-44014?

No fix has been published for CVE-2023-44014 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-2023-44014 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-44014 exists.

Sources

Also known as GHSA-8x56-c587-3rqg.