CVE-2019-10991 - Vulnerability Details - OpenCVE

In WebAccess/SCADA, Versions 8.3.5 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

This CVE is not in the KEV list.

The EPSS score is 0.24592.

Key SSVC decision points have not yet been added.

Vendors	Products
Advantech	Webaccess

Configuration 1 [-]

cpe:2.3:a:advantech:webaccess:*:*:*:*:*:*:*:*

No data.

No data.

Advisories

No advisories yet.

Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://www.us-cert.gov/ics/advisories/icsa-19-178-05
https://www.zerodayinitiative.com/advisories/ZDI-19-586/
https://www.zerodayinitiative.com/advisories/ZDI-19-588/
https://www.zerodayinitiative.com/advisories/ZDI-19-589/
https://www.zerodayinitiative.com/advisories/ZDI-19-592/
https://www.zerodayinitiative.com/advisories/ZDI-19-594/
https://www.zerodayinitiative.com/advisories/ZDI-19-619/
https://www.zerodayinitiative.com/advisories/ZDI-19-620/

History

No history.

MITRE

Status: PUBLISHED

Assigner: icscert

Published: 2019-06-28T20:25:56

Updated: 2024-08-04T22:40:15.589Z

Reserved: 2019-04-08T00:00:00

Link: CVE-2019-10991

Vulnrichment

No data.

NVD

Status : Modified

Published: 2019-06-28T21:15:11.307

Modified: 2024-11-21T04:20:18.510

Link: CVE-2019-10991

Redhat

No data.

OpenCVE Enrichment

No data.

{"containers": {"cna": {"affected": [{"product": "WebAccess/SCADA", "vendor": "WebAccess", "versions": [{"status": "affected", "version": "Versions 8.3.5 and prior"}]}], "datePublic": "2019-06-27T00:00:00", "descriptions": [{"lang": "en", "value": "In WebAccess/SCADA, Versions 8.3.5 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution."}], "problemTypes": [{"descriptions": [{"description": "Buffer Overflow", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-07-02T16:06:08", "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "shortName": "icscert"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.us-cert.gov/ics/advisories/icsa-19-178-05"}, {"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-592/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-620/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-588/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-586/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-594/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-589/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-619/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "ics-cert@hq.dhs.gov", "ID": "CVE-2019-10991", "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": "WebAccess"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In WebAccess/SCADA, Versions 8.3.5 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Buffer Overflow"}]}]}, "references": {"reference_data": [{"name": "https://www.us-cert.gov/ics/advisories/icsa-19-178-05", "refsource": "MISC", "url": "https://www.us-cert.gov/ics/advisories/icsa-19-178-05"}, {"name": "https://www.zerodayinitiative.com/advisories/ZDI-19-592/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-592/"}, {"name": "https://www.zerodayinitiative.com/advisories/ZDI-19-620/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-620/"}, {"name": "https://www.zerodayinitiative.com/advisories/ZDI-19-588/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-588/"}, {"name": "https://www.zerodayinitiative.com/advisories/ZDI-19-586/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-586/"}, {"name": "https://www.zerodayinitiative.com/advisories/ZDI-19-594/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-594/"}, {"name": "https://www.zerodayinitiative.com/advisories/ZDI-19-589/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-589/"}, {"name": "https://www.zerodayinitiative.com/advisories/ZDI-19-619/", "refsource": "MISC", "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-619/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T22:40:15.589Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.us-cert.gov/ics/advisories/icsa-19-178-05"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-592/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-620/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-588/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-586/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-594/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-589/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-619/"}]}]}, "cveMetadata": {"assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6", "assignerShortName": "icscert", "cveId": "CVE-2019-10991", "datePublished": "2019-06-28T20:25:56", "dateReserved": "2019-04-08T00:00:00", "dateUpdated": "2024-08-04T22:40:15.589Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"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"}]}], "descriptions": [{"lang": "en", "value": "In WebAccess/SCADA, Versions 8.3.5 and prior, multiple stack-based buffer overflow vulnerabilities are caused by a lack of proper validation of the length of user-supplied data. Exploitation of these vulnerabilities may allow remote code execution."}, {"lang": "es", "value": "En WebAccess/SCADA, versiones 8.3.5 y anteriores, m\u00faltiples vulnerabilidades de desbordamiento de b\u00fafer basado en pila son provocadas por la falta de una validaci\u00f3n correcta de la longitud de los datos proporcionados. La explotaci\u00f3n de estas vulnerabilidades podr\u00edan permitir la ejecuci\u00f3n remota de c\u00f3digo."}], "id": "CVE-2019-10991", "lastModified": "2024-11-21T04:20:18.510", "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": "2019-06-28T21:15:11.307", "references": [{"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.us-cert.gov/ics/advisories/icsa-19-178-05"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-586/"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-588/"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-589/"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-592/"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-594/"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-619/"}, {"source": "ics-cert@hq.dhs.gov", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-620/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "US Government Resource"], "url": "https://www.us-cert.gov/ics/advisories/icsa-19-178-05"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-586/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-588/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-589/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-592/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-594/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-619/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://www.zerodayinitiative.com/advisories/ZDI-19-620/"}], "sourceIdentifier": "ics-cert@hq.dhs.gov", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}