CVE-2024-4739: mxsecurity — Fix

Description

The lack of access restriction to a resource from unauthorized users makes MXsecurity software versions v1.1.0 and prior vulnerable. By acquiring a valid authenticator, an attacker can pose as an authorized user and successfully access the resource.

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CVSS v3.1 Score

5.3

MEDIUM

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

Weakness Type (CWE)

CWE-749 CWE-749

Affected Products

Vendor	Product	Versions
moxa	mxsecurity	< 1.1.0

References

Advisories & Patches

https://www.moxa.com/en/support/product-support/security-advisory/mpsa-231878-mxsecurity-series-multiple-vulnerabilities

Frequently Asked Questions

What is CVE-2024-4739? +

The lack of access restriction to a resource from unauthorized users makes MXsecurity software versions v1.1.0 and prior vulnerable. By acquiring a valid authenticator, an attacker can pose as an authorized user and successfully access the resource. It has a CVSS v3.1 base score of 5.3 (MEDIUM).

How severe is CVE-2024-4739? +

CVE-2024-4739 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-2024-4739? +

CVE-2024-4739 affects products from moxa, specifically: mxsecurity. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-4739? +

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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