Buffer Overflow Vulnerability Could Lead to Denial of Service Conditions
CVE-2024-0816

5.5MEDIUM

Key Information:

Vendor
Zyxel
Status
Dx3300-t1 Firmware
Vendor
CVE Published:
21 May 2024

Summary

A buffer overflow vulnerability exists in the DX3300-T1 firmware version V5.50(ABVY.4)C0. This flaw allows authenticated local users to manipulate the device by executing CLI commands using specially crafted strings. Exploitation of this vulnerability can lead to denial of service (DoS) conditions, affecting the stability and availability of the device. It is critical for users to apply the necessary firmware updates to mitigate any potential risks associated with this vulnerability.

Affected Version(s)

DX3300-T1 firmware V5.50(ABVY.4)C0

References

https://www.zyxel.com/global/en/support/security-advisori...
vendor-advisory

CVSS V3.1

Score:
5.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.