Buffer Overflow Vulnerability in Draytek Vigor 3910 Products
CVE-2024-46559

7.5HIGH

Key Information:

Vendor

Draytek
Status
Vigor3910 Firmware
Vendor
CVE Published:
18 September 2024

What is CVE-2024-46559?

The Draytek Vigor 3910, specifically version v4.3.2.6, has a vulnerability characterized by a buffer overflow in the sBPA_UsrNme parameter found in the inet15.cgi script. This flaw poses a significant risk as it grants attackers the ability to execute a Denial of Service (DoS) attack through the submission of specially crafted input. The vulnerability requires immediate attention to prevent potential disruption of service for users relying on this device.

References

https://ink-desk-28f.notion.site/Draytek-vigor-3910-Analy...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

.