{ "id": "CVE-2023-1749", "sourceIdentifier": "ics-cert@hq.dhs.gov", "published": "2023-04-04T17:15:07.117", "lastModified": "2024-11-21T07:39:49.490", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "The listed versions of Nexx Smart Home devices lack proper access control when executing actions. An attacker with a valid NexxHome deviceId could send API requests that the affected devices would execute." } ], "metrics": { "cvssMetricV31": [ { "source": "ics-cert@hq.dhs.gov", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.8, "impactScore": 3.6 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N", "baseScore": 6.5, "baseSeverity": "MEDIUM", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "NONE", "integrityImpact": "HIGH", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.8, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-639" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:getnexx:nxal-100_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "nxal100v-p1-9-1", "matchCriteriaId": "ECEB2E75-CBB4-4698-8362-E299B360D230" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:getnexx:nxal-100:-:*:*:*:*:*:*:*", "matchCriteriaId": "A105A0A9-453D-4FEC-A892-90DF700AF48F" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:getnexx:nxg-100b_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "nxg100bv-p3-4-1", "matchCriteriaId": "CFED44C1-D08F-485F-9613-2FF354646544" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:getnexx:nxg-100b:-:*:*:*:*:*:*:*", "matchCriteriaId": "19767CB6-01EC-4D9A-B879-622D97659C41" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:getnexx:nxpg-100w_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "nxpg100cv4-0-0", "matchCriteriaId": "705949CF-FA4F-4D31-A125-897E4738FD60" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:getnexx:nxpg-100w:-:*:*:*:*:*:*:*", "matchCriteriaId": "BABBFCE0-C690-4867-9416-5C9E453A6B1F" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:getnexx:nxg-200_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "nxg200v-p3-4-1", "matchCriteriaId": "5D3856AF-F315-4D54-A415-23D870E57FDC" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:getnexx:nxg-200:-:*:*:*:*:*:*:*", "matchCriteriaId": "E23E0481-74FD-4F0C-926C-D303DF9F9E68" } ] } ] } ], "references": [ { "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-094-01", "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" ] } ] }