Buffer Overflow Vulnerability in Draytek Vigor 3910
CVE-2024-46552

7.5HIGH

Key Information:

Vendor
Draytek
Status
Vigor3910 Firmware
Vendor
CVE Published:
18 September 2024

Summary

The Draytek Vigor 3910, specifically version 4.3.2.6, is affected by a buffer overflow vulnerability that manifests in the handling of the sStRtMskShow parameter within ipstrt.cgi. This flaw enables attackers to craft malicious input, potentially resulting in a Denial of Service (DoS) condition. The exploitation of this vulnerability could disrupt the normal operation of the device, rendering it unresponsive.

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

.