Check Point Advisories

D-Link DI-7003GV2 Authentication Bypass (CVE-2025-4903)

Check Point Reference: CPAI-2025-18742
Date Published: 30 Sep 2026
Severity: High
Last Updated: Wednesday 30 September, 2026
Source:
Industry Reference:CVE-2025-4903
Protection Provided by:

Security Gateway
R82, R81, R80, R77, R75
Who is Vulnerable? D-Link DI-7003GV2 24.04.18D1 R(68125)
Vulnerability Description A authentication bypass vulnerability in D-Link DI-7003GV2 allows remote attackers to change passwords without verification, potentially compromising the system.

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 R82 / R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the D-Link DI-7003GV2 Authentication Bypass (CVE-2025-4903) protection using the Search tool and Edit the protection's settings.
  2. 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-7003GV2 Authentication Bypass (CVE-2025-4903)

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