CVE-2021-27661

{"id": "CVE-2021-27661", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "authentication": "SINGLE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "productsecurity@jci.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2021-07-01T14:15:07.847", "references": [{"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-182-01", "tags": ["Third Party Advisory", "US Government Resource"], "source": "productsecurity@jci.com"}, {"url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories", "tags": ["Vendor Advisory"], "source": "productsecurity@jci.com"}, {"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-182-01", "tags": ["Third Party Advisory", "US Government Resource"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.johnsoncontrols.com/cyber-solutions/security-advisories", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "productsecurity@jci.com", "description": [{"lang": "en", "value": "CWE-269"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-863"}]}], "descriptions": [{"lang": "en", "value": "Successful exploitation of this vulnerability could give an authenticated Facility Explorer SNC Series Supervisory Controller (F4-SNC) user an unintended level of access to the controller\u2019s file system, allowing them to access or modify system files by sending specifically crafted web messages to the F4-SNC."}, {"lang": "es", "value": "Una explotaci\u00f3n con \u00e9xito de esta vulnerabilidad podr\u00eda dar a un usuario autenticado del Controlador de Supervisi\u00f3n de la Serie SNC de Facility Explorer (F4-SNC) un nivel de acceso no deseado al sistema de archivos del controlador, permiti\u00e9ndole acceder o modificar los archivos del sistema mediante el env\u00edo de mensajes web espec\u00edficamente dise\u00f1ados al F4-SNC."}], "lastModified": "2024-11-21T05:58:23.873", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:johnsoncontrols:f4-snc_firmware:11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E08B44E8-B71C-4DF4-AD05-62AE1E100AAB"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:johnsoncontrols:f4-snc:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "281D5513-A663-48DE-98D8-240C1FC767B5"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "productsecurity@jci.com"}