Check Point Advisories

Tenda W15E Buffer Overflow (CVE-2024-4115; CVE-2024-4116; CVE-2024-4117; CVE-2024-4118; CVE-2024-4119; CVE-2024-4120; CVE-2024-4121; CVE-2024-4122; CVE-2024-4123; CVE-2024-4124; CVE-2024-4125; CVE-2024-4126; CVE-2024-4127)

Vulnerability
Protection

Check Point Reference:	CPAI-2024-4581
Date Published:	4 Jan 2026
Severity:	High
Last Updated:	Sunday 04 January, 2026
Source:
Industry Reference:	CVE-2024-4115 CVE-2024-4116 CVE-2024-4117 CVE-2024-4118 CVE-2024-4119 CVE-2024-4120 CVE-2024-4121 CVE-2024-4122 CVE-2024-4123 CVE-2024-4124 CVE-2024-4125 CVE-2024-4126 CVE-2024-4127
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Tenda W15E 15.11.0.14
Vulnerability Description	A buffer overflow vulnerability exists in Tenda W15E. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system or cause application crashes.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Tenda W15E Buffer Overflow protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Application Servers Protection Violation.
Attack Information: Tenda W15E Buffer Overflow