Check Point Advisories

Rockwell Automation Allen Bradley Micrologix 1400 Series Device Power Cycle Denial of Service (CVE-2017-12088; CVE-2017-12089; CVE-2017-12090; CVE-2017-12092; CVE-2017-12093)

Vulnerability
Protection

Check Point Reference:	CPAI-2019-0071
Date Published:	9 Jan 2019
Severity:	High
Last Updated:	Wednesday 20 February, 2019
Source:
Industry Reference:	CVE-2017-12088 CVE-2017-12089 CVE-2017-12090 CVE-2017-12092 CVE-2017-12093
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Allen Bradley Micrologix 1400 Series B FRN 21.2 Allen Bradley Micrologix 1400 Series B FRN 21.0 Allen Bradley Micrologix 1400 Series B FRN 15
Vulnerability Description	A denial of service vulnerability exists in Rockwell Automation Allen Bradley Micrologix 1400 Series. A remote, unauthenticated attacker can exploit the vulnerability by sending crafted packets to the target 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

In the IPS tab, click Protections and find the Rockwell Automation Allen Bradley Micrologix 1400 Series Device Power Cycle Denial of Service 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: SCADA Protection Violation.
Attack Information: Rockwell Automation Allen Bradley Micrologix 1400 Series Device Power Cycle Denial of Service