CVE-2021-38456
Assigner: icscert
Published: 2021-10-05T00:00:00
State: PUBLISHED
affected: product: MXview Network Management Software
vendor: Moxa
versions: lessThanOrEqual: 3.2.2
status: affected
version: 3.x
versionType: custom
credits: value: Noam Moshe from Claroty reported these vulnerabilities to Moxa.
datePublic: 2021-10-05T00:00:00
descriptions: value: 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
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
problemTypes: descriptions: cweId: CWE-259
description: USE OF HARD-CODED PASSWORD CWE-259
type: CWE
solutions: value: 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.
source: advisory: ICSA-21-278-03
discovery: UNKNOWN
title: Moxa MXview Network Management Software
x_generator: engine: Vulnogram 0.0.9