Buffer Overflow Vulnerability in Draytek Vigor 3910 v4.3.2.6 Could Lead to DoS
CVE-2024-46590

7.5HIGH

Key Information:

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

Summary

The Draytek Vigor 3910, specifically version v4.3.2.6, is susceptible to a buffer overflow flaw in the ssidencrypt%d parameter found in the v2x00.cgi file. This vulnerability allows attackers to exploit the system by sending specially crafted input, which can lead to a Denial of Service (DoS). It is essential for users and administrators of the affected systems to review their security measures and apply any available patches to mitigate potential threats.

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

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