{ "id": "CVE-2021-38450", "sourceIdentifier": "ics-cert@hq.dhs.gov", "published": "2021-10-27T01:15:07.920", "lastModified": "2021-10-29T01:29:28.980", "vulnStatus": "Analyzed", "descriptions": [ { "lang": "en", "value": "The affected controllers do not properly sanitize the input containing code syntax. As a result, an attacker could craft code to alter the intended controller flow of the software." }, { "lang": "es", "value": "Los controladores afectados no sanean apropiadamente la entrada que contiene la sintaxis del c\u00f3digo. Como resultado, un atacante podr\u00eda dise\u00f1ar c\u00f3digo para alterar el flujo de controladores previsto del software" } ], "metrics": { "cvssMetricV31": [ { "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:H/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.9 }, { "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:C/C:L/I:H/A:H", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 9.9, "baseSeverity": "CRITICAL" }, "exploitabilityScore": 3.1, "impactScore": 6.0 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "LOW", "authentication": "SINGLE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.5 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.0, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-20" } ] }, { "source": "ics-cert@hq.dhs.gov", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-94" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:trane:tracer_concierge:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.5", "matchCriteriaId": "3A89E714-635D-43E8-AE16-E9D2229AC7C2" }, { "vulnerable": true, "criteria": "cpe:2.3:a:trane:tracer_concierge:5.5:-:*:*:*:*:*:*", "matchCriteriaId": "79E2A318-A85B-49AF-8FBD-9458EDD951D3" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:trane:tracer_sc_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "4.4", "matchCriteriaId": "79B148E1-89D8-4A50-8755-28ADA831D0A1" }, { "vulnerable": true, "criteria": "cpe:2.3:o:trane:tracer_sc_firmware:4.4:-:*:*:*:*:*:*", "matchCriteriaId": "E1AF3C02-701C-4EE3-A183-C8F600C8DAA4" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:trane:tracer_sc:-:*:*:*:*:*:*:*", "matchCriteriaId": "C0514AF8-5E91-4068-A507-575E71EFB16A" } ] } ] }, { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:trane:tracer_sc\\+_firmware:*:*:*:*:*:*:*:*", "versionEndExcluding": "5.5", "matchCriteriaId": "3CF67829-B4BF-4E8C-9644-24DB31B6BD60" }, { "vulnerable": true, "criteria": "cpe:2.3:o:trane:tracer_sc\\+_firmware:5.5:-:*:*:*:*:*:*", "matchCriteriaId": "4E4D4363-D17B-4A12-84D0-0329CC4FE2B5" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:trane:tracer_sc\\+:-:*:*:*:*:*:*:*", "matchCriteriaId": "767AACA0-E3F7-406A-AA1B-CCCF6816F399" } ] } ] } ], "references": [ { "url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-266-02", "source": "ics-cert@hq.dhs.gov", "tags": [ "Third Party Advisory", "US Government Resource" ] } ] }