CVE-2019-6550

{"containers": {"cna": {"affected": [{"product": "WebAccess/SCADA", "vendor": "Advantech", "versions": [{"status": "affected", "version": "Versions 8.3.5 and prior."}]}], "datePublic": "2019-04-02T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Advantech WebAccess/SCADA, Versions 8.3.5 and prior. Multiple stack-based buffer overflow vulnerabilities, caused by a lack of proper validation of the length of user-supplied data, may allow remote code execution."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-121", "description": "STACK-BASED BUFFER OVERFLOW CWE-121", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2019-07-02T16:06:07.000Z", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01"}, {"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-585/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2019-6550", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "WebAccess/SCADA", "version": {"version_data": [{"version_value": "Versions 8.3.5 and prior."}]}}]}, "vendor_name": "Advantech"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Advantech WebAccess/SCADA, Versions 8.3.5 and prior. Multiple stack-based buffer overflow vulnerabilities, caused by a lack of proper validation of the length of user-supplied data, may allow remote code execution."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "STACK-BASED BUFFER OVERFLOW CWE-121"}]}]}, "references": {"reference_data": [{"name": "https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01", "refsource": "MISC", "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01"}, {"name": "https://www.zerodayinitiative.com/advisories/ZDI-19-585/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-585/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T20:23:21.543Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-585/"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2019-6550", "datePublished": "2019-04-05T18:09:34.000Z", "dateReserved": "2019-01-22T00:00:00.000Z", "dateUpdated": "2024-08-04T20:23:21.543Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "WebAccess/SCADA", "vendor": "Advantech", "versions": [{"status": "affected", "version": "Versions 8.3.5 and prior."}]}], "source": "ics-cert@hq.dhs.gov"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*", "matchCriteriaId": "5333F043-09F6-4BAA-9F06-4FFA63406A29", "versionEndIncluding": "8.3.5", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Advantech WebAccess/SCADA, Versions 8.3.5 and prior. Multiple stack-based buffer overflow vulnerabilities, caused by a lack of proper validation of the length of user-supplied data, may allow remote code execution."}, {"lang": "es", "value": "Advantech WebAccess/SCADA, en versiones 8.3.5 y anteriores. M\u00faltiples vulnerabilidades de desbordamiento de b\u00fafer basado en pila, provocadas por la falta de una validaci\u00f3n correcta de la longitud de los datos proporcionados, podr\u00edan permitir una ejecuci\u00f3n remota de c\u00f3digo."}], "id": "CVE-2019-6550", "lastModified": "2026-06-17T02:39:14.523", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-04-05T19:29:00.310", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-585/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://ics-cert.us-cert.gov/advisories/ICSA-19-092-01"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-585/"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-121"}], "source": "ics-cert@hq.dhs.gov", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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