CVE-2024-12342 TP-Link VN020 F3v(T) Incomplete SOAP Request WANIPConnection denial of service
A local network attacker can cause a denial of service in TP-Link VN020 F3v(T) devices via incomplete SOAP requests.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2024-12342?
CVE-2024-12342 is a high-severity denial of service vulnerability in TP-Link VN020 F3v(T), published on 8 Dec 2024. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A vulnerability was found in TP-Link VN020 F3v(T) TT_V6.2.1021. It has been rated as critical. This issue affects some unknown processing of the file /control/WANIPConnection of the component Incomplete SOAP Request Handler. The manipulation leads to denial of service. The attack can only be initiated within the local network. The exploit has been disclosed to the public and may be used.
Weakness: CWE-404
Which versions are affected by CVE-2024-12342?
How do I fix CVE-2024-12342?
No fix has been published for CVE-2024-12342 yet. Limit exposure of the affected software until one is available.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2024-12342 being exploited?
There is no known exploitation of CVE-2024-12342 in the wild and no public exploit code.
Public exploit code: 1 Exploit-DB entry and 1 proofs of concept on GitHub.
Sources
Also known as GHSA-5qx6-f8xw-vj8f.