Check Point Advisories

Zimbra Collaboration Suite Arbitrary File Upload (CVE-2019-9621)

Vulnerability
Protection

Check Point Reference:	CPAI-2019-2949
Date Published:	13 Nov 2023
Severity:	High
Last Updated:	Monday 13 November, 2023
Source:
Industry Reference:	CVE-2019-9621
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	Zimbra Collaboration Suite up to and excluding 8.6.0 Zimbra Collaboration Suite from including 8.7.0 up to and excluding 8.7.11 Zimbra Collaboration Suite from including 8.8.0 up to and excluding 8.8.10
Vulnerability Description	An arbitrary file upload vulnerability exists in Zimbra Collaboration Suite. 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 Zimbra Collaboration Suite Arbitrary File Upload (CVE-2019-9621) 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: Zimbra Collaboration Suite Arbitrary File Upload (CVE-2019-9621)