Check Point Advisories

Cisco ACS Windows Bypass Authentication Unauthorized Access Ver2

Check Point Reference: CPAI-2018-0759
Date Published: 3 Jul 2018
Severity: Critical
Last Updated: Monday 06 August, 2018
Source:
Protection Provided by:

Security Gateway
R81, R80, R77, R75

Who is Vulnerable? Cisco ACS Windows
Vulnerability Description An authentication bypass vulnerability exists in Cisco ACS Windows. Successful exploitation of this vulnerability would allow remote attackers to gain unauthorized access into 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 R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Cisco ACS Windows Bypass Authentication Unauthorized Access Ver2 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:  Cisco Protection Violation.
Attack Information:  Cisco ACS Windows Bypass Authentication Unauthorized Access Ver2

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