Check Point Advisories

Trend Micro Multiple Products Directory Traversal (CVE-2020-8470)

Vulnerability
Protection

Check Point Reference:	CPAI-2020-0692
Date Published:	21 Jul 2020
Severity:	High
Last Updated:	Tuesday 21 July, 2020
Source:
Industry Reference:	CVE-2020-8470
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Apex One OfficeScan Worry-Free Business Security (WFBS)
Vulnerability Description	A directory traversal vulnerability exists in Trend Micro Apex One and OfficeScan. The vulnerability is due to improper validation of user-supplied file name in the request.

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 Trend Micro Multiple Products Directory Traversal (CVE-2020-8470) 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: Trend Micro ServerProtect Protection Violation.
Attack Information: Trend Micro Multiple Products Directory Traversal (CVE-2020-8470)