{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2023-6448", "assignerOrgId": "9119a7d8-5eab-497f-8521-727c672e3725", "state": "PUBLISHED", "assignerShortName": "cisa-cg", "dateReserved": "2023-11-30T18:40:51.463Z", "datePublished": "2023-12-05T17:43:40.451Z", "dateUpdated": "2025-10-21T23:05:30.290Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unknown", "product": "VisiLogic", "vendor": "Unitronics", "versions": [ { "lessThan": "9.9.00", "status": "affected", "version": "0", "versionType": "custom" } ] } ], "datePublic": "2023-11-28T05:00:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "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.
" } ], "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." } ], "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" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-1188", "description": "CWE-1188 Insecure Default Initialization of Resource", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "9119a7d8-5eab-497f-8521-727c672e3725", "shortName": "cisa-cg", "dateUpdated": "2023-12-19T16:23:39.022Z" }, "references": [ { "tags": [ "government-resource" ], "url": "https://www.cisa.gov/news-events/alerts/2023/11/28/exploitation-unitronics-plcs-used-water-and-wastewater-systems" }, { "url": "https://www.unitronicsplc.com/cyber_security_vision-samba/" }, { "tags": [ "release-notes" ], "url": "https://downloads.unitronicsplc.com/Sites/plc/Visilogic/Version_Changes-Bug_Reports/VisiLogic%209.9.00%20Version%20changes.pdf" }, { "tags": [ "vendor-advisory" ], "url": "https://downloads.unitronicsplc.com/Sites/plc/Technical_Library/Unitronics-Cybersecurity-Advisory-2023-001-CVE-2023-6448.pdf" } ], "source": { "discovery": "UNKNOWN" }, "title": "Unitronics VisiLogic uses a default administrative password", "x_generator": { "engine": "Vulnogram 0.1.0-dev" } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T08:28:21.839Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "government-resource", "x_transferred" ], "url": "https://www.cisa.gov/news-events/alerts/2023/11/28/exploitation-unitronics-plcs-used-water-and-wastewater-systems" }, { "url": "https://www.unitronicsplc.com/cyber_security_vision-samba/", "tags": [ "x_transferred" ] }, { "tags": [ "release-notes", "x_transferred" ], "url": "https://downloads.unitronicsplc.com/Sites/plc/Visilogic/Version_Changes-Bug_Reports/VisiLogic%209.9.00%20Version%20changes.pdf" }, { "tags": [ "vendor-advisory", "x_transferred" ], "url": "https://downloads.unitronicsplc.com/Sites/plc/Technical_Library/Unitronics-Cybersecurity-Advisory-2023-001-CVE-2023-6448.pdf" } ] }, { "metrics": [ { "other": { "type": "ssvc", "content": { "id": "CVE-2023-6448", "role": "CISA Coordinator", "options": [ { "Exploitation": "active" }, { "Automatable": "yes" }, { "Technical Impact": "total" } ], "version": "2.0.3", "timestamp": "2023-12-06T14:07:21.216497Z" } } }, { "other": { "type": "kev", "content": { "dateAdded": "2023-12-11", "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-6448" } } } ], "affected": [ { "cpes": [ "cpe:2.3:a:unitronics:visilogic:*:*:*:*:*:*:*:*" ], "vendor": "unitronics", "product": "visilogic", "versions": [ { "status": "affected", "version": "0", "lessThan": "9.9.00", "versionType": "custom" } ], "defaultStatus": "unknown" } ], "references": [ { "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-6448", "tags": [ "government-resource" ] } ], "timeline": [ { "time": "2023-12-11T00:00:00.000Z", "lang": "en", "value": "CVE-2023-6448 added to CISA KEV" } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-21T23:05:30.290Z" } } ] } }