CVE-2024-0531 Tenda A15 Web-based Management Interface setBlackRule stack-based overflow
Remote attackers can trigger a stack-based buffer overflow in the Tenda A15 router's management interface to execute arbitrary code.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-0531?
CVE-2024-0531 is a high-severity memory corruption vulnerability in Tenda A15, published on 15 Jan 2024. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
A vulnerability was found in Tenda A15 15.13.07.13. It has been classified as critical. This affects an unknown part of the file /goform/setBlackRule of the component Web-based Management Interface. The manipulation of the argument deviceList 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. The identifier VDB-250701 was assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2024-0531?
It affects 1 product.
Products include Tenda A15 Firmware.
How do I fix CVE-2024-0531?
No fix has been published for CVE-2024-0531 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-2024-0531 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-0531 exists.
Other vulnerabilities in Tenda A15
Sources
Also known as GHSA-3wgc-2cj2-h23p.