CVE-2024-2986 Tenda FH1202 SetSpeedWan formSetSpeedWan stack-based overflow
Remote attackers can trigger a stack-based buffer overflow in the Tenda FH1202 router's SetSpeedWan function, 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-2024-2986?
CVE-2024-2986 is a high-severity memory corruption vulnerability in Tenda Fh1202 Firmware, published on 27 Mar 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 FH1202 1.2.0.14(408). It has been rated as critical. This issue affects the function formSetSpeedWan of the file /goform/SetSpeedWan. The manipulation of the argument speed_dir leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-258155. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2024-2986?
It affects 1 product.
Products include Tenda Fh1202 Firmware.
How do I fix CVE-2024-2986?
No fix has been published for CVE-2024-2986 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-2024-2986 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-2986 exists.
Other vulnerabilities in Tenda Fh1202 Firmware
Sources
Also known as GHSA-g25p-mggp-qqcf.