CVE-2024-8228 Tenda O5 setMacFilterList fromSafeSetMacFilter stack-based overflow
Remote attackers can trigger a stack-based buffer overflow in the Tenda O5 router's MAC filter settings, potentially leading to arbitrary code execution.
- 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-2024-8228?
CVE-2024-8228 is a high-severity memory corruption vulnerability in Tenda O5, published on 28 Aug 2024. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability was found in Tenda O5 1.0.0.8(5017). It has been classified as critical. This affects the function fromSafeSetMacFilter of the file /goform/setMacFilterList. The manipulation of the argument remark/type/time 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. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2024-8228?
It affects 1 product.
Products include Tenda O5 Firmware.
How do I fix CVE-2024-8228?
No fix has been published for CVE-2024-8228 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-2024-8228 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-8228 exists.
Sources
Also known as GHSA-rmq7-m67r-qvh7.