CVE-2024-33623 Denial of service in WBR-6012

Low 3.7 Published 30 Oct 2024 Updated 30 Oct 2024

A specially crafted HTTP request can cause a reboot in the LevelOne WBR-6012 router, leading to a 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-2024-33623?

CVE-2024-33623 is a low-severity denial of service vulnerability in LevelOne WBR-6012, published on 30 Oct 2024. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A denial of service vulnerability exists in the Web Application functionality of LevelOne WBR-6012 R0.40e6. A specially crafted HTTP request can lead to a reboot. An attacker can send an HTTP request to trigger this vulnerability.

Weakness: CWE-835

Which versions are affected by CVE-2024-33623?

It affects 1 product.

Products include Level1 Wbr-6012 Firmware.

How do I fix CVE-2024-33623?

No fix has been published for CVE-2024-33623 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-2024-33623 being exploited?

There is no known exploitation of CVE-2024-33623 in the wild and no public exploit code.

Sources

Also known as GHSA-276c-c7gr-r4j6.