Check Point Advisories

D-Link DIR-816 Command Injection (CVE-2021-26810)

Check Point Reference: CPAI-2021-0231
Date Published: 18 Apr 2021
Severity: Critical
Last Updated: Sunday 18 April, 2021
Source:
Industry Reference:CVE-2021-26810
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? D-link DIR-816 A2 v1.10
Vulnerability Description A command injection vulnerability exists in D-Link DIR-816. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary commands on the affected 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 R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the D-Link DIR-816 Command Injection (CVE-2021-26810) 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 DIR-816 Command Injection (CVE-2021-26810)

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