CVE-2024-53621 Memory corruption in n/a
Attackers can cause a Denial of Service on Tenda AC1206 routers via a crafted POST request exploiting a buffer overflow.
- 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-2024-53621?
CVE-2024-53621 is a high-severity memory corruption vulnerability in n/a, published on 30 Jun 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A buffer overflow in the formSetCfm() function of Tenda AC1206 1200M 11ac US_AC1206V1.0RTL_V15.03.06.23_multi_TD01 allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
Weakness: CWE-121
Which versions are affected by CVE-2024-53621?
How do I fix CVE-2024-53621?
No fix has been published for CVE-2024-53621 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-2024-53621 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-53621 exists.
Sources
Also known as GHSA-5gp4-4qmw-fhf4.