Check Point Advisories

D-Link DI-8100 Buffer Overflow (CVE-2025-3538)

Vulnerability
Protection

Check Point Reference:	CPAI-2025-0229
Date Published:	29 Apr 2025
Severity:	High
Last Updated:	Tuesday 29 April, 2025
Source:
Industry Reference:	CVE-2025-3538
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	D-Link DI-8100 16.07.26A1
Vulnerability Description	A buffer overflow vulnerability exists in D-Link DI-8100. 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 D-Link DI-8100 Buffer Overflow (CVE-2025-3538) 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: D-Link DI-8100 Buffer Overflow (CVE-2025-3538)