Check Point Advisories

Rockwell Automation Allen Bradley Micrologix 1400 Series Access Control Information Disclosure (CVE-2017-14462)

Vulnerability
Protection

Check Point Reference:	CPAI-2019-0028
Date Published:	1 Jan 2019
Severity:	High
Last Updated:	Thursday 24 January, 2019
Source:
Industry Reference:	CVE-2017-14462
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	An Information Disclosure 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 causing access control and information disclosure.

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 Access Control Information Disclosure 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 Access Control Information Disclosure