{"containers":{"cna":{"affected":[{"product":"MXview Network Management Software","vendor":"Moxa","versions":[{"lessThanOrEqual":"3.2.2","status":"affected","version":"3.x","versionType":"custom"}]}],"credits":[{"lang":"en","value":"Noam Moshe from Claroty reported these vulnerabilities to Moxa."}],"datePublic":"2021-10-05T00:00:00.000Z","descriptions":[{"lang":"en","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","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2021-10-28T12:36:22.000Z","orgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","shortName":"icscert"},"references":[{"tags":["x_refsource_MISC"],"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-278-03"}],"solutions":[{"lang":"en","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"},"title":"Moxa MXview Network Management Software","x_generator":{"engine":"Vulnogram 0.0.9"},"x_legacyV4Record":{"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":[{"name":"https://us-cert.cisa.gov/ics/advisories/icsa-21-278-03","refsource":"MISC","url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-278-03"}]},"solution":[{"lang":"en","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"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T01:44:22.499Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://us-cert.cisa.gov/ics/advisories/icsa-21-278-03"}]}]},"cveMetadata":{"assignerOrgId":"7d14cffa-0d7d-4270-9dc0-52cabd5a23a6","assignerShortName":"icscert","cveId":"CVE-2021-38456","datePublished":"2021-10-12T13:37:46.688Z","dateReserved":"2021-08-10T00:00:00.000Z","dateUpdated":"2024-09-17T03:58:44.651Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}