Check Point Advisories

flatCore Unrestricted File Upload (CVE-2020-17452)

Vulnerability
Protection

Check Point Reference:	CPAI-2020-0768
Date Published:	24 Aug 2020
Severity:	High
Last Updated:	Wednesday 03 March, 2021
Source:
Industry Reference:	CVE-2020-17452
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	flatCore CMS prior to 1.5.5
Vulnerability Description	An unrestricted file upload vulnerability exists in flatCore. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on 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 flatCore Unrestricted File Upload (CVE-2020-17452) 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: flatCore Unrestricted File Upload (CVE-2020-17452)