{"dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": {"cveId": "CVE-2023-5909", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "state": "PUBLISHED", "assignerShortName": "icscert", "dateReserved": "2023-11-01T16:18:45.060Z", "datePublished": "2023-11-30T22:05:59.595Z", "dateUpdated": "2026-02-25T17:20:07.195Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "unaffected", "product": "KEPServerEX", "vendor": "PTC", "versions": [{"lessThanOrEqual": "6.14.263.0", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "ThingWorx Kepware Server", "vendor": "PTC", "versions": [{"lessThanOrEqual": "6.14.263.0", "status": "affected", "version": "0", "versionType": "custom"}]}, {"defaultStatus": "unaffected", "product": "ThingWorx Industrial Connectivity", "vendor": "PTC", "versions": [{"status": "affected", "version": "All versions"}]}, {"defaultStatus": "unaffected", "product": "OPC-Aggregator", "vendor": "PTC", 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href=\"https://www.ptc.com/en/support/refdoc/ThingWorx_Kepware_Server/6.15/ThingWorx%20Kepware%20Server%20Secure%20Deployment%20Guide\">here</a></p><p>If additional questions remain, please contact <a target=\"_blank\" rel=\"nofollow\" href=\"https://support.ptc.com/apps/case_logger_viewer/cs/auth/ssl/log?\">PTC Technical Support</a></p><p>For more information, see PTC's <a target=\"_blank\" rel=\"nofollow\" href=\"https://www.ptc.com/en/support/article/CS405439\">advisory</a>.</p>\n\n<br>"}], "value": "\nPTC has released and recommends users to update to the following versions:\n\n * KEPServerEX should upgrade to v6.15 or later\n * ThingWorx Kepware Server should upgrade to v6.15 or later\n * ThingWorx Industrial Connectivity should upgrade to ThingWorx Kepware Server v6.15 or later\n * OPC-Aggregator should upgrade to v6.15 or later\n * ThingWorx Kepware Edge: Upgrade to v1.8 or later\n\n\nRefer to secure configuration guide here 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