{ "dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": { "cveId": "CVE-2023-45213", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "state": "PUBLISHED", "assignerShortName": "icscert", "dateReserved": "2023-10-12T20:21:27.727Z", "datePublished": "2024-02-06T21:39:36.259Z", "dateUpdated": "2025-05-15T19:43:25.845Z" }, "containers": { "cna": { "affected": [ { "defaultStatus": "unaffected", "product": "Lynx", "vendor": "Westermo", "versions": [ { "status": "affected", "version": "L206-F2G1" }, { "status": "affected", "version": "4.24" } ] } ], "credits": [ { "lang": "en", "type": "finder", "user": "00000000-0000-4000-9000-000000000000", "value": "Aarón Flecha Menéndez, Iván Alonso Álvarez and Víctor Bello Cuevas reported these vulnerabilities to CISA." } ], "datePublic": "2024-01-23T21:36:00.000Z", "descriptions": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\n\n\n\n\n\n\n\nA potential attacker with access to the Westermo Lynx device would be able to execute malicious code that could affect the correct functioning of the device." } ], "value": "\n\n\n\n\n\n\nA potential attacker with access to the Westermo Lynx device would be able to execute malicious code that could affect the correct functioning of the device." } ], "metrics": [ { "cvssV3_1": { "attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "NONE", "baseScore": 6.6, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "CHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:N", "version": "3.1" }, "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ] } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-942", "description": "CWE-942: Permissive Cross-domain Policy with Untrusted Domains", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2024-02-06T21:39:36.259Z" }, "references": [ { "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04" } ], "source": { "discovery": "EXTERNAL" }, "title": " Westermo Lynx Permissive Cross-domain Policy with Untrusted Domains", "workarounds": [ { "lang": "en", "supportingMedia": [ { "base64": false, "type": "text/html", "value": "\n\nWestermo recommends following best practices for hardening, such as restricting access, disable unused services (attack surface reduction), etc., to mitigate the reported vulnerabilities.\n\n
" } ], "value": "\nWestermo recommends following best practices for hardening, such as restricting access, disable unused services (attack surface reduction), etc., to mitigate the reported vulnerabilities.\n\n\n" } ], "x_generator": { "engine": "Vulnogram 0.1.0-dev" } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T20:14:20.095Z" }, "title": "CVE Program Container", "references": [ { "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-023-04", "tags": [ "x_transferred" ] } ] }, { "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2025-05-08T19:08:08.241321Z", "id": "CVE-2023-45213", "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": "2025-05-15T19:43:25.845Z" } } ] } }