{ "id": "CVE-2023-6448", "sourceIdentifier": "9119a7d8-5eab-497f-8521-727c672e3725", "published": "2023-12-05T18:15:12.643", "lastModified": "2023-12-19T14:15:07.183", "vulnStatus": "Modified", "cisaExploitAdd": "2023-12-11", "cisaActionDue": "2023-12-18", "cisaRequiredAction": "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.", "cisaVulnerabilityName": "Unitronics Vision PLC and HMI Insecure Default Password Vulnerability", "descriptions": [ { "lang": "en", "value": "Unitronics VisiLogic before version 9.9.00, used in Vision and Samba PLCs and HMIs, uses a default administrative password. An unauthenticated attacker with network access can take administrative control of a vulnerable system.\n" }, { "lang": "es", "value": "Los PLC y HMI de Unitronics Vision Series utilizan contrase\u00f1as administrativas predeterminadas. Un atacante no autenticado con acceso a la red de un PLC o HMI puede tomar el control administrativo del sistema." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 }, { "source": "9119a7d8-5eab-497f-8521-727c672e3725", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.9, "impactScore": 5.9 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-798" } ] }, { "source": "9119a7d8-5eab-497f-8521-727c672e3725", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-1188" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:unitronics:vision1210_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "77C7A79D-4EFE-41C2-88E9-F9A1A65C4D6E" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:unitronics:vision1210:-:*:*:*:*:*:*:*", "matchCriteriaId": "32D6EFD3-61C3-4C4D-8B17-16591255EAE5" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": 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"negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:unitronics:vision290_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "2C25C3B0-0521-433C-B63A-39021BDCE9A1" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:unitronics:vision290:-:*:*:*:*:*:*:*", "matchCriteriaId": "66A05131-B264-4858-A533-CBA5E229D40D" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:unitronics:vision530_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "1B9FC8CD-6413-42C6-9A36-B3BE5DB7F044" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:unitronics:vision530:-:*:*:*:*:*:*:*", "matchCriteriaId": "7A2DAADD-AD0E-43C5-B3CB-2F5445235C4F" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:unitronics:vision120_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "8B42157C-52B2-4CBA-8946-DF74517CE9CC" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:unitronics:vision120:-:*:*:*:*:*:*:*", "matchCriteriaId": "CF245A2D-9C93-41C2-AD88-8B2ABA026D5B" } ] } ] } ], "references": [ { "url": "https://downloads.unitronicsplc.com/Sites/plc/Technical_Library/Unitronics-Cybersecurity-Advisory-2023-001-CVE-2023-6448.pdf", "source": "9119a7d8-5eab-497f-8521-727c672e3725" }, { "url": "https://downloads.unitronicsplc.com/Sites/plc/Visilogic/Version_Changes-Bug_Reports/VisiLogic%209.9.00%20Version%20changes.pdf", "source": "9119a7d8-5eab-497f-8521-727c672e3725" }, { "url": "https://www.cisa.gov/news-events/alerts/2023/11/28/exploitation-unitronics-plcs-used-water-and-wastewater-systems", "source": "9119a7d8-5eab-497f-8521-727c672e3725", "tags": [ "Third Party Advisory", "US Government Resource" ] }, { "url": "https://www.unitronicsplc.com/cyber_security_vision-samba/", "source": "9119a7d8-5eab-497f-8521-727c672e3725" } ] }