CVE-2025-45429 Memory corruption in n/a
A stack overflow in the Tenda AC9 router allows remote attackers to execute arbitrary code via the WifiWpsStart endpoint.
- 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-2025-45429?
CVE-2025-45429 is a critical memory corruption vulnerability in Tenda Ac9 Firmware, published on 23 Apr 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In the Tenda ac9 v1.0 router with firmware V15.03.05.14_multi, there is a stack overflow vulnerability in /goform/WifiWpsStart, which may lead to remote arbitrary code execution.
Weakness: CWE-121
Which versions are affected by CVE-2025-45429?
It affects 1 product.
Products include Tenda Ac9 Firmware.
How do I fix CVE-2025-45429?
No fix has been published for CVE-2025-45429 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-2025-45429 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-45429 exists.
Other vulnerabilities in Tenda Ac9 Firmware
Sources
Also known as GHSA-vf42-fm5m-wqq9.