CVE-2024-6787: mxview one — Fix

Description

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.

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CVSS v3.1 Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N

Weakness Type (CWE)

CWE-367 CWE-367

Affected Products

Vendor	Product	Versions
moxa	mxview_one	< 1.4.1

References

Advisories & Patches

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

Other References

https://www.cisa.gov/news-events/ics-advisories/icsa-24-268-05

Frequently Asked Questions

What is CVE-2024-6787? +

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. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-6787? +

CVE-2024-6787 has a CVSS v3.1 score of 5.3 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2024-6787? +

CVE-2024-6787 affects products from moxa, specifically: mxview_one. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-6787? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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