Show plain JSON{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-50738", "assignerOrgId": "7bc73191-a2b6-4c63-9918-753964601853", "state": "PUBLISHED", "assignerShortName": "Lexmark", "dateReserved": "2023-12-11T20:00:38.337Z", "datePublished": "2025-01-17T21:10:44.220Z", "dateUpdated": "2025-01-17T22:02:59.237Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "Printer Firmware", "vendor": "Lexmark", "versions": [{"lessThanOrEqual": "230.041", "status": "affected", "version": "0", "versionType": "custom"}, {"lessThanOrEqual": "230.086", "status": "affected", "version": "230.075", "versionType": "custom"}, {"lessThanOrEqual": "230.104", "status": "affected", "version": "230.100", "versionType": "custom"}, {"lessThanOrEqual": "230.209", "status": "affected", "version": "230.200", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "supportingMedia": [{"base64": false, "type": "text/html", "value": "A new feature to prevent Firmware downgrades was recently added to some Lexmark products. A method to \noverride this downgrade protection has been identified."}], "value": "A\u00a0new feature to prevent Firmware downgrades was recently added to some Lexmark products. A method to \noverride this downgrade protection has been identified."}], "impacts": [{"capecId": "CAPEC-21", "descriptions": [{"lang": "en", "value": "CAPEC-21 Exploitation of Trusted Identifiers"}]}], "metrics": [{"cvssV3_1": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "LOW", "baseScore": 4.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "HIGH", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L", "version": "3.1"}, "format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "problemTypes": [{"descriptions": [{"cweId": "CWE-354", "description": "CWE-354 Improper Validation of Integrity Check Value", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-1328", "description": "CWE-1328 Security Version Number Mutable to Older Versions", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"orgId": "7bc73191-a2b6-4c63-9918-753964601853", "shortName": "Lexmark", "dateUpdated": "2025-01-17T21:27:34.693Z"}, "references": [{"url": "https://www.lexmark.com/en_us/solutions/security/lexmark-security-advisories.html"}], "source": {"discovery": "UNKNOWN"}, "title": "A firmware downgrade prevention vulnerability has been identified in newer Lexmark devices.", "x_generator": {"engine": "Vulnogram 0.2.0"}}, "adp": [{"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-01-17T22:02:51.732818Z", "id": "CVE-2023-50738", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "partial"}], "role": "CISA Coordinator", "version": "2.0.3"}}}], "title": "CISA ADP Vulnrichment", "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-01-17T22:02:59.237Z"}}]}}