{"id": "CVE-2021-22816", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 6.9, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2022-01-28T20:15:10.303", "references": [{"url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-313-01", "tags": ["Vendor Advisory"], "source": "cybersecurity@se.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-754"}]}], "descriptions": [{"lang": "en", "value": "A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists that could cause a Denial of Service of the RTU when receiving a specially crafted request over Modbus, and the RTU is configured as a Modbus server. Affected Products: SCADAPack 312E, 313E, 314E, 330E, 333E, 334E, 337E, 350E and 357E RTUs with firmware V8.18.1 and prior"}, {"lang": "es", "value": "Una CWE-754: Se presenta una vulnerabilidad de Comprobaci\u00f3n Inapropiada de Condiciones Inusuales o Excepcionales que podr\u00eda causar una denegaci\u00f3n de servicio del RTU cuando es recibida una petici\u00f3n especialmente dise\u00f1ada a trav\u00e9s de Modbus, y el RTU est\u00e1 configurado como un servidor Modbus. Productos afectados: SCADAPack 312E, 313E, 314E, 330E, 333E, 334E, 337E, 350E y 357E RTUs con firmware V8.18.1 y anteriores"}], "lastModified": "2022-02-03T13:31:43.967", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_312e_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4C1DF5C4-261B-4EB1-866B-6F95F9957D80", "versionEndExcluding": "8.19.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_312e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "41D940A7-D3C5-48CF-8A74-C9D850962BE7"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_313e_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E30F1191-6287-4E06-AEF2-F6B82CEC42B1", "versionEndExcluding": "8.19.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_313e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "766B36C2-8488-4A26-A5CD-64793B295ABB"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_314e_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "133F5A6C-E169-4B4D-B0B9-A586382263B3", "versionEndExcluding": "8.19.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_314e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "13818C25-4C04-4574-BFC7-705E17C949FD"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_330e_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0076A17D-7D30-460F-8188-4760046D37AC", "versionEndExcluding": "8.19.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_330e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "6C1BA637-CED5-490E-8786-87792ABADFA5"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_333e_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "49F6E99B-F91C-4FE1-ADDE-D2025080D28A", "versionEndExcluding": "8.19.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_333e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "0E564916-DF7C-4956-ADBF-347A9E921990"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_334e_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "368AAD88-AA2A-4DEE-A5FF-CC7AA5285E33", "versionEndExcluding": "8.19.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_334e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EB29193B-ABDA-49D0-9EFE-4A1AD177B344"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_337e_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "787FF7D4-5B40-4A73-B3A0-F6AA19C73C0C", "versionEndExcluding": "8.19.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_337e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "3C278FB0-948C-45B4-9D7E-457356319C7D"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_350e_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DE252382-7E9E-4A9D-A038-131027FB41D2", "versionEndExcluding": "8.19.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_350e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "464F5F6F-A56F-4035-BD07-E20B461CD961"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_357e_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "50F227EF-8541-4C2B-B96E-DC0859F5235E", "versionEndExcluding": "8.19.1"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_357e:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "27A03E75-1A51-4392-B78D-844FAF97EA3C"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cybersecurity@se.com"}
