CVE-2024-0924 Tenda AC10U formSetPPTPServer stack-based overflow

Medium 4.7 Published 26 Jan 2024 Updated 17 Jun 2025

Remote attackers can execute arbitrary code via a stack-based buffer overflow in the PPTP server configuration interface of Tenda AC10U routers.

Exploited in the wild: Not known
Login needed: An administrator
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2024-0924?

CVE-2024-0924 is a medium-severity memory corruption vulnerability in Tenda AC10U, published on 26 Jan 2024. An attacker needs administrator access to exploit it, with no action from the victim.

Official description

A vulnerability, which was classified as critical, was found in Tenda AC10U 15.03.06.49_multi_TDE01. This affects the function formSetPPTPServer. The manipulation of the argument startIp leads to stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been disclosed to the public and may be used. The identifier VDB-252129 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Weakness: CWE-121

Which versions are affected by CVE-2024-0924?

It affects 1 product.

Products include Tenda Ac10u Firmware.

How do I fix CVE-2024-0924?

No fix has been published for CVE-2024-0924 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-2024-0924 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-0924 exists.

Sources

Also known as GHSA-2532-vm9m-g275.