Check Point Advisories

Cambium Networks ePMP Authentication Bypass (CVE-2017-5254)

Vulnerability
Protection

Check Point Reference:	CPAI-2017-1702
Date Published:	23 Oct 2023
Severity:	High
Last Updated:	Monday 23 October, 2023
Source:
Industry Reference:	CVE-2017-5254
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Cambium Networks ePMP 1000 up to and including 3.5 Cambium Networks ePMP 2000 up to and including 3.5
Vulnerability Description	An authentication bypass vulnerability exists in Cambium Networks ePMP. 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 R81 / R80 / R77 / R75

In the IPS tab, click Protections and find the Cambium Networks ePMP Authentication Bypass (CVE-2017-5254) 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: Application Servers Protection Violation.
Attack Information: Cambium Networks ePMP Authentication Bypass (CVE-2017-5254)