CVE-2025-15232 Tenda M3 setAdPushInfo formSetAdPushInfo stack-based overflow

High 8.7 Published 30 Dec 2025 Updated 24 Feb 2026

Remote attackers can trigger a stack-based buffer overflow in the Tenda M3 router via the setAdPushInfo endpoint, potentially leading to code execution or service disruption.

Exploited in the wild: Not known
Login needed: Any signed-in user
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-15232?

CVE-2025-15232 is a high-severity memory corruption vulnerability in Tenda M3, published on 30 Dec 2025. Any signed-in user can exploit it over the network, with no action from the victim.

Official description

A vulnerability was identified in Tenda M3 1.0.0.13(4903). This vulnerability affects the function formSetAdPushInfo of the file /goform/setAdPushInfo. The manipulation of the argument mac/terminal leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

Weakness: CWE-121, CWE-119

Which versions are affected by CVE-2025-15232?

It affects 1 product.

Products include Tenda M3 Firmware.

How do I fix CVE-2025-15232?

No fix has been published for CVE-2025-15232 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-2025-15232 being exploited?

It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-15232 exists.

Sources

Also known as GHSA-7hqq-rw84-c59f.