{"containers": {"cna": {"affected": [{"product": "Modicon M218 Logic Controller (V5.1.0.6 and prior)", "vendor": "n/a", "versions": [{"status": "affected", "version": "Modicon M218 Logic Controller (V5.1.0.6 and prior)"}]}], "descriptions": [{"lang": "en", "value": "A CWE-20: Improper Input Validation vulnerability exists that could cause a Denial of Service when a crafted packet is sent to the controller over network port 1105/TCP. Affected Product: Modicon M218 Logic Controller (V5.1.0.6 and prior)"}], "problemTypes": [{"descriptions": [{"cweId": "CWE-20", "description": "CWE-20: Improper Input Validation", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2022-02-11T17:40:39.000Z", "orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb", "shortName": "schneider"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-285-04"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cybersecurity@schneider-electric.com", "ID": "CVE-2021-22800", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Modicon M218 Logic Controller (V5.1.0.6 and prior)", "version": {"version_data": [{"version_value": "Modicon M218 Logic Controller (V5.1.0.6 and prior)"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A CWE-20: Improper Input Validation vulnerability exists that could cause a Denial of Service when a crafted packet is sent to the controller over network port 1105/TCP. Affected Product: Modicon M218 Logic Controller (V5.1.0.6 and prior)"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20: Improper Input Validation"}]}]}, "references": {"reference_data": [{"name": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-285-04", "refsource": "MISC", "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-285-04"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:51:07.441Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-285-04"}]}]}, "cveMetadata": {"assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb", "assignerShortName": "schneider", "cveId": "CVE-2021-22800", "datePublished": "2022-02-11T17:40:39.000Z", "dateReserved": "2021-01-06T00:00:00.000Z", "dateUpdated": "2024-08-03T18:51:07.441Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:modicon_m218_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "80AF909A-224D-438E-B791-7FD1289250F4", "versionEndIncluding": "5.1.0.6", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:modicon_m218:-:*:*:*:*:*:*:*", "matchCriteriaId": "852DBDD1-E960-4D87-9F77-8B8CB94222BB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "descriptions": [{"lang": "en", "value": "A CWE-20: Improper Input Validation vulnerability exists that could cause a Denial of Service when a crafted packet is sent to the controller over network port 1105/TCP. Affected Product: Modicon M218 Logic Controller (V5.1.0.6 and prior)"}, {"lang": "es", "value": "Una CWE-20: Se presenta una vulnerabilidad de Comprobaci\u00f3n de Entrada Inapropiada que podr\u00eda causar una denegaci\u00f3n de servicio cuando es enviado un paquete dise\u00f1ado al controlador a trav\u00e9s del puerto de red 1105/TCP. Producto afectado: Modicon M218 Logic Controller (versiones V5.1.0.6 y anteriores)"}], "id": "CVE-2021-22800", "lastModified": "2024-11-21T05:50:41.757", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "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": "2022-02-11T18:15:09.213", "references": [{"source": "cybersecurity@se.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-285-04"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2021-285-04"}], "sourceIdentifier": "cybersecurity@se.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "cybersecurity@se.com", "type": "Secondary"}]}

{}

{}