SB2024092314 - Multiple vulnerabilities in Moxa MXview One and MXview One Central Manager Series

Security Bulletin ID SB2024092314

Severity

Medium

Patch available

YES

Number of vulnerabilities 3

Exploitation vector Remote access

Highest impact Information disclosure

Breakdown by Severity

Low
Medium
High
Critical

Description

This security bulletin contains information about 3 secuirty vulnerabilities.

1) Cleartext Storage in a File or on Disk (CVE-ID: CVE-2024-6785)

The vulnerability allows a local user to gain access to potentially sensitive information.

The vulnerability exists due to the configuration file stores credentials in cleartext. A local user can gain unauthorized access to sensitive information on the system.

2) Path traversal (CVE-ID: CVE-2024-6786)

The vulnerability allows a remote attacker to perform directory traversal attacks.

The vulnerability exists due to input validation error when processing directory traversal sequences within MQTT messages. A remote user can send a specially crafted HTTP request and read arbitrary files on the system.

3) Time-of-check Time-of-use (TOCTOU) Race Condition (CVE-ID: CVE-2024-6787)

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to a time-of-check, time-of-use (TOCTOU) race condition. A remote user can write arbitrary files to the system.

Remediation

Install update from vendor's website.

References

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