Check Point Advisories

UserSpice Username Enumeration

Vulnerability
Protection

Check Point Reference:	CPAI-2021-0455
Date Published:	30 Jun 2021
Severity:	High
Last Updated:	Wednesday 30 June, 2021
Source:
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?
Vulnerability Description	A vulnerability exists in userSpice. Successful exploitation of this vulnerability could allow a remote attacker to damage users 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 UserSpice Username Enumeration 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: Web Server Enforcement Violation.
Attack Information: UserSpice Username Enumeration