cvelist/2021/38xxx/CVE-2021-38456.json

{
    "CVE_data_meta": {
        "ASSIGNER": "ics-cert@hq.dhs.gov",
        "DATE_PUBLIC": "2021-10-05T20:03:00.000Z",
        "ID": "CVE-2021-38456",
        "STATE": "PUBLIC",
        "TITLE": "Moxa MXview Network Management Software"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "MXview Network Management Software",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_affected": "<=",
                                            "version_name": "3.x",
                                            "version_value": "3.2.2"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "Moxa"
                }
            ]
        }
    },
    "credit": [
        {
            "lang": "eng",
            "value": "Noam Moshe from Claroty reported these vulnerabilities to Moxa."
        }
    ],
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "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"
            }
        ]
    },
    "generator": {
        "engine": "Vulnogram 0.0.9"
    },
    "impact": {
        "cvss": {
            "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"
        }
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "USE OF HARD-CODED PASSWORD CWE-259"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-278-03",
                "name": "https://us-cert.cisa.gov/ics/advisories/icsa-21-278-03"
            }
        ]
    },
    "solution": [
        {
            "lang": "eng",
            "value": "Moxa recommends users do the following:\n\nUpgrade to software package v3.2.4 or higher.\nUsers should change their Windows password regularly and use a firewall.\nIf 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"
    }
}