CVE-2021-22816

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "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"}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2022-01-28T19:09:41.000Z", "orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb", "shortName": "schneider"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-313-01"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cybersecurity@schneider-electric.com", "ID": "CVE-2021-22816", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "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"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-313-01", "refsource": "MISC", "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-313-01"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:51:07.524Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-313-01"}]}]}, "cveMetadata": {"assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb", "assignerShortName": "schneider", "cveId": "CVE-2021-22816", "datePublished": "2022-01-28T19:09:41.000Z", "dateReserved": "2021-01-06T00:00:00.000Z", "dateUpdated": "2024-08-03T18:51:07.524Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cybersecurity@se.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_312e_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "4C1DF5C4-261B-4EB1-866B-6F95F9957D80", "versionEndExcluding": "8.19.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_312e:-:*:*:*:*:*:*:*", "matchCriteriaId": "41D940A7-D3C5-48CF-8A74-C9D850962BE7", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_313e_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "E30F1191-6287-4E06-AEF2-F6B82CEC42B1", "versionEndExcluding": "8.19.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_313e:-:*:*:*:*:*:*:*", "matchCriteriaId": "766B36C2-8488-4A26-A5CD-64793B295ABB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_314e_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "133F5A6C-E169-4B4D-B0B9-A586382263B3", "versionEndExcluding": "8.19.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_314e:-:*:*:*:*:*:*:*", "matchCriteriaId": "13818C25-4C04-4574-BFC7-705E17C949FD", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_330e_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "0076A17D-7D30-460F-8188-4760046D37AC", "versionEndExcluding": "8.19.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_330e:-:*:*:*:*:*:*:*", "matchCriteriaId": "6C1BA637-CED5-490E-8786-87792ABADFA5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_333e_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "49F6E99B-F91C-4FE1-ADDE-D2025080D28A", "versionEndExcluding": "8.19.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_333e:-:*:*:*:*:*:*:*", "matchCriteriaId": "0E564916-DF7C-4956-ADBF-347A9E921990", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_334e_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "368AAD88-AA2A-4DEE-A5FF-CC7AA5285E33", "versionEndExcluding": "8.19.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_334e:-:*:*:*:*:*:*:*", "matchCriteriaId": "EB29193B-ABDA-49D0-9EFE-4A1AD177B344", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_337e_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "787FF7D4-5B40-4A73-B3A0-F6AA19C73C0C", "versionEndExcluding": "8.19.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_337e:-:*:*:*:*:*:*:*", "matchCriteriaId": "3C278FB0-948C-45B4-9D7E-457356319C7D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_350e_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "DE252382-7E9E-4A9D-A038-131027FB41D2", "versionEndExcluding": "8.19.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_350e:-:*:*:*:*:*:*:*", "matchCriteriaId": "464F5F6F-A56F-4035-BD07-E20B461CD961", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:scadapack_357e_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "50F227EF-8541-4C2B-B96E-DC0859F5235E", "versionEndExcluding": "8.19.1", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:scadapack_357e:-:*:*:*:*:*:*:*", "matchCriteriaId": "27A03E75-1A51-4392-B78D-844FAF97EA3C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "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"}], "id": "CVE-2021-22816", "lastModified": "2026-06-17T03:37:50.747", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2022-01-28T20:15:10.303", "references": [{"source": "cybersecurity@se.com", "tags": ["Vendor Advisory"], "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-313-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-313-01"}], "sourceIdentifier": "cybersecurity@se.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-754"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}