title: Moxa MXview Network Management Software
description: A use of hard-coded password vulnerability in the Moxa MXview Network Management software Versions 3.x to 3.2.2 may allow an attacker to gain access through accounts using default passwords
problem types: USE OF HARD-CODED PASSWORD CWE-259
affected:
{
product: MXview Network Management Software
vendor: Moxa
versions:
lessThanOrEqual: 3.2.2, status: affected, version: 3.x, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 9.8
baseSeverity: CRITICAL
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: NONE
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
version: 3.1
]
solutions: Moxa recommends users do the following:
Upgrade to software package v3.2.4 or higher.
Users should change their Windows password regularly and use a firewall.
If users need to use a multiple-site function, Moxa recommends a firewall to block Port 8883. If users do not have this requirement, Moxa suggests using the firewall to assign the Accessible IP of MXview at the client site.