CVE-2024-11237 TP-Link VN020 F3v(T) DHCP DISCOVER Packet Parser TP-Thumper stack-based overflow
Remote attackers can trigger a stack-based buffer overflow in the DHCP packet parser, potentially leading to code execution or denial of service.
- 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-2024-11237?
CVE-2024-11237 is a high-severity memory corruption vulnerability in TP-Link VN020 F3v(T), published on 15 Nov 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A vulnerability, which was classified as critical, has been found in TP-Link VN020 F3v(T) TT_V6.2.1021. Affected by this issue is some unknown functionality of the component DHCP DISCOVER Packet Parser. The manipulation of the argument hostname leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.
Which versions are affected by CVE-2024-11237?
It affects 1 product.
Products include Tp-Link Vn020-F3v\(t\) Firmware.
How do I fix CVE-2024-11237?
No fix has been published for CVE-2024-11237 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-2024-11237 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-11237 exists.
Public exploit code: 1 Exploit-DB entry.
Sources
Also known as GHSA-fxqh-fxcq-8pfr.