CVE-2020-29014 : Exploit Details and Defense Strategies

A vulnerability in Fortinet FortiSandbox before version 3.2.2 could allow an authenticated attacker to cause a denial of service through a race condition in the command shell.

Understanding CVE-2020-29014

This CVE involves a race condition in Fortinet FortiSandbox before version 3.2.2 that could lead to system unresponsiveness when exploited by an authenticated attacker.

What is CVE-2020-29014?

The vulnerability stems from improper synchronization in the command shell, enabling an attacker to disrupt system functionality by executing specific sequences of commands.

The Impact of CVE-2020-29014

CVSS Base Score: 6.3 (Medium Severity)
Attack Vector: Network
Attack Complexity: Low
Confidentiality Impact: Low
Integrity Impact: Low
Availability Impact: Low

Technical Details of CVE-2020-29014

This section delves into the technical aspects of the CVE.

Vulnerability Description

The vulnerability arises from a race condition in the command shell of FortiSandbox before version 3.2.2, allowing an authenticated attacker to render the system unresponsive.

Affected Systems and Versions

Affected Product: Fortinet FortiSandbox
Vendor: Fortinet
Affected Version: FortiSandbox before 3.2.2

Exploitation Mechanism

The vulnerability can be exploited by an authenticated attacker through the execution of specifically crafted command sequences.

Mitigation and Prevention

Protecting systems from CVE-2020-29014 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update FortiSandbox to version 3.2.2 or later to mitigate the vulnerability.
Monitor system logs for any unusual activities that could indicate exploitation.

Long-Term Security Practices

Implement strong authentication mechanisms to prevent unauthorized access.
Regularly audit and review system configurations to identify and address security gaps.

Patching and Updates

Apply security patches and updates provided by Fortinet to address the vulnerability effectively.