{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-1751", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "state": "PUBLISHED", "assignerShortName": "icscert", "dateReserved": "2023-03-30T20:04:29.870Z", "datePublished": "2023-04-04T16:54:06.709Z", "dateUpdated": "2025-01-16T21:36:44.458Z"}, "containers": {"cna": {"title": "CVE-2023-1751", "descriptions": [{"lang": "en", "value": "The listed versions of Nexx Smart Home devices use a WebSocket server that does not validate if the bearer token in the Authorization header belongs to the device attempting to associate. This could allow any authorized user to receive alarm information and signals meant for other devices which leak a deviceId."}], "source": {"discovery": "UNKNOWN"}, "affected": [{"vendor": "Nexx", "product": "Smart Alarm NXAL-100", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "nxal100v-p1-9-1", "versionType": "custom"}]}, {"vendor": "Nexx", "product": "Smart Plug NXPG-100W", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "nxpg100cv4-0-0", "versionType": "custom"}]}, {"vendor": "Nexx", "product": "Garage Door Controller NXG-100B, NXG-200", "versions": [{"status": "affected", "version": "0", "lessThanOrEqual": "nxg200v-p3-4-1", "versionType": "custom"}]}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-20 Improper Input Validation"}]}], "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-094-01"}], "metrics": [{"format": "CVSS", "scenarios": [{"lang": "en", "value": "GENERAL"}], "cvssV3_1": {"version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "baseScore": 7.5, "baseSeverity": "HIGH"}}], "x_generator": {"engine": "VINCE 2.0.7", "env": "prod", "origin": "https://cveawg.mitre.org/api/cve/CVE-2023-1751"}, "providerMetadata": {"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2023-04-04T16:54:06.709Z"}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T05:57:25.083Z"}, "title": "CVE Program Container", "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-094-01", "tags": ["x_transferred"]}]}, {"metrics": [{"other": {"type": "ssvc", "content": {"timestamp": "2025-01-16T20:55:59.191042Z", "id": "CVE-2023-1751", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"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": "2025-01-16T21:36:44.458Z"}}]}}

{"dataType": "CVE_RECORD", "containers": {"adp": [{"title": "CVE Program Container", "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-094-01", "tags": ["x_transferred"]}], "providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T05:57:25.083Z"}}, {"title": "CISA ADP Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2023-1751", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "yes"}, {"Technical Impact": "partial"}], "version": "2.0.3", "timestamp": "2025-01-16T20:55:59.191042Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-01-16T20:56:00.657Z"}}], "cna": {"title": "CVE-2023-1751", "source": {"discovery": "UNKNOWN"}, "metrics": [{"format": "CVSS", "cvssV3_1": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "scenarios": [{"lang": "en", "value": "GENERAL"}]}], "affected": [{"vendor": "Nexx", "product": "Smart Alarm NXAL-100", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "nxal100v-p1-9-1"}]}, {"vendor": "Nexx", "product": "Smart Plug NXPG-100W", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "nxpg100cv4-0-0"}]}, {"vendor": "Nexx", "product": "Garage Door Controller NXG-100B, NXG-200", "versions": [{"status": "affected", "version": "0", "versionType": "custom", "lessThanOrEqual": "nxg200v-p3-4-1"}]}], "references": [{"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-094-01"}], "x_generator": {"env": "prod", "engine": "VINCE 2.0.7", "origin": "https://cveawg.mitre.org/api/cve/CVE-2023-1751"}, "descriptions": [{"lang": "en", "value": "The listed versions of Nexx Smart Home devices use a WebSocket server that does not validate if the bearer token in the Authorization header belongs to the device attempting to associate. This could allow any authorized user to receive alarm information and signals meant for other devices which leak a deviceId."}], "problemTypes": [{"descriptions": [{"lang": "en", "description": "CWE-20 Improper Input Validation"}]}], "providerMetadata": {"orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert", "dateUpdated": "2023-04-04T16:54:06.709Z"}}}, "cveMetadata": {"cveId": "CVE-2023-1751", "state": "PUBLISHED", "dateUpdated": "2025-01-16T21:36:44.458Z", "dateReserved": "2023-03-30T20:04:29.870Z", "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "datePublished": "2023-04-04T16:54:06.709Z", "assignerShortName": "icscert"}, "dataVersion": "5.1"}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:getnexx:nxal-100_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "ECEB2E75-CBB4-4698-8362-E299B360D230", "versionEndIncluding": "nxal100v-p1-9-1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:getnexx:nxal-100:-:*:*:*:*:*:*:*", "matchCriteriaId": "A105A0A9-453D-4FEC-A892-90DF700AF48F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:getnexx:nxg-100b_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "CFED44C1-D08F-485F-9613-2FF354646544", "versionEndIncluding": "nxg100bv-p3-4-1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:getnexx:nxg-100b:-:*:*:*:*:*:*:*", "matchCriteriaId": "19767CB6-01EC-4D9A-B879-622D97659C41", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:getnexx:nxpg-100w_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "705949CF-FA4F-4D31-A125-897E4738FD60", "versionEndIncluding": "nxpg100cv4-0-0", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:getnexx:nxpg-100w:-:*:*:*:*:*:*:*", "matchCriteriaId": "BABBFCE0-C690-4867-9416-5C9E453A6B1F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:getnexx:nxg-200_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "5D3856AF-F315-4D54-A415-23D870E57FDC", "versionEndIncluding": "nxg200v-p3-4-1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:getnexx:nxg-200:-:*:*:*:*:*:*:*", "matchCriteriaId": "E23E0481-74FD-4F0C-926C-D303DF9F9E68", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "The listed versions of Nexx Smart Home devices use a WebSocket server that does not validate if the bearer token in the Authorization header belongs to the device attempting to associate. This could allow any authorized user to receive alarm information and signals meant for other devices which leak a deviceId."}], "id": "CVE-2023-1751", "lastModified": "2024-11-21T07:39:49.713", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 5.3, "baseSeverity": "MEDIUM", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 1.4, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2023-04-04T17:15:07.227", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-094-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-094-01"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}