Check Point Advisories

D-Link DSL-3782 Router Authentication Bypass (CVE-2018-8898)

Check Point Reference: CPAI-2018-0698
Date Published: 11 Jul 2018
Severity: High
Last Updated: 11 Jul 2018
Industry Reference:CVE-2018-8898
Protection Provided by:

Security Gateway
R80, R77, R76, R75

Who is Vulnerable? D-Link DSL-3782
Vulnerability Description An authentication bypass vulnerability exists in D-Link DSL-3782 routers. This allows remote attackers to perform administrative actions without authentication.

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 R80 / R77 / R76 / R75

  1. In the IPS tab, click Protections and find the D-Link DSL-3782 Router Authentication Bypass protection using the Search tool and Edit the protection's settings.
  2. Install policy on all modules.

This protection's log will contain the following information:

Attack Name:  Web Server Enforcement Violation.
Attack Information:  D-Link DSL-3782 Router Authentication Bypass

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