What is the severity of CVE-2024-6787?

CVE-2024-6787 has been assigned a high severity level due to its potential impact, allowing attackers to execute arbitrary file writes.

How do I fix CVE-2024-6787?

To mitigate CVE-2024-6787, users should update Moxa Mxview One to version 1.4.1 or later, where this vulnerability is addressed.

What type of attack can be executed using CVE-2024-6787?

An attacker can exploit CVE-2024-6787 to write arbitrary files, potentially leading to the execution of malicious code.

Which versions of Moxa Mxview One are affected by CVE-2024-6787?

CVE-2024-6787 affects all versions of Moxa Mxview One prior to 1.4.1.

What is a race condition in the context of CVE-2024-6787?

In CVE-2024-6787, a race condition occurs between the time a file is checked and when it is used, allowing timed exploitation by an attacker.

Vulnerability/
CVE-2024-6787

medium

CWE

367 362

21/9/2024

30/9/2024

CVE-2024-6787: MXview One Series vulnerable to Time-of-check Time-of-use (TOCTOU) Race Condition

First published: Sat Sep 21 2024(Updated: )

This vulnerability occurs when an attacker exploits a race condition between the time a file is checked and the time it is used (TOCTOU). By exploiting this race condition, an attacker can write arbitrary files to the system. This could allow the attacker to execute malicious code and potentially cause file losses.

Credit: psirt@moxa.com

Affected Software	Affected Version	How to fix
Moxa MXview Network Management Software	<1.4.1

Remedy

Moxa has developed appropriate solutions to address vulnerability. The solutions for affected products are listed below. * MXview One Series: Upgrade to the 1.4.1 version

Remedy

https://www.moxa.com/en/support/product-support/security-advisory/mpsa-240735-multiple-vulnerabilities-in-mxview-one-and-mxview-one-central-manager-series

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Frequently Asked Questions

What is the severity of CVE-2024-6787?
CVE-2024-6787 has been assigned a high severity level due to its potential impact, allowing attackers to execute arbitrary file writes.
How do I fix CVE-2024-6787?
To mitigate CVE-2024-6787, users should update Moxa Mxview One to version 1.4.1 or later, where this vulnerability is addressed.
What type of attack can be executed using CVE-2024-6787?
An attacker can exploit CVE-2024-6787 to write arbitrary files, potentially leading to the execution of malicious code.
Which versions of Moxa Mxview One are affected by CVE-2024-6787?
CVE-2024-6787 affects all versions of Moxa Mxview One prior to 1.4.1.
What is a race condition in the context of CVE-2024-6787?
In CVE-2024-6787, a race condition occurs between the time a file is checked and when it is used, allowing timed exploitation by an attacker.

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