CVE-2024-46557: Buffer Overflow

Published Sep 18, 2024

Updated

Draytek Vigor 3910 v4.3.2.6 was discovered to contain a buffer overflow in the sProfileName parameter at v2x00.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted input.

Affected Software

2 affected components

All of the following

DrayTek Vigor3910 Firmware=4.3.2.6

DrayTek Vigor3910

Event History

Sep 18, 2024

CVE Published

via MITRE·12:00 AM

Data Sourced

via MITRE·12:00 AM

Description

Data Sourced

via NVD·03:15 PM

Description

Frequently Asked Questions

What is the severity of CVE-2024-46557?

The severity of CVE-2024-46557 is critical due to the potential for Denial of Service attacks.

How do I fix CVE-2024-46557?

To fix CVE-2024-46557, update the Draytek Vigor 3910 firmware to the latest version that addresses the buffer overflow vulnerability.

What systems are affected by CVE-2024-46557?

CVE-2024-46557 affects Draytek Vigor 3910 devices running firmware version 4.3.2.6.

What is the impact of CVE-2024-46557?

The impact of CVE-2024-46557 is that it allows attackers to induce a Denial of Service condition on the affected device.

How does the CVE-2024-46557 vulnerability exploit the system?

The CVE-2024-46557 vulnerability exploits the system through a buffer overflow in the sProfileName parameter when processing crafted input.