CVE-2019-3953 - OpenCVE

Stack-based buffer overflow in Advantech WebAccess/SCADA 8.4.0 allows a remote, unauthenticated attacker to execute arbitrary code by sending a crafted IOCTL 10012 RPC call.

No CVSS v3.1

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

AV:N/AC:L/Au:N/C:P/I:P/A:P

Vendors & Products
CPE Configurations

Vendors	Products
Advantech	Webaccess

Configuration 1 [-]

cpe:2.3:a:advantech:webaccess:8.4.0:*:*:*:*:*:*:*

References

Link	Resource
https://www.tenable.com/security/research/tra-2019-17	Not Applicable
https://www.tenable.com/security/research/tra-2019-28	Exploit Third Party Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: tenable

Published: 2019-06-18T22:53:01

Updated: 2019-06-18T22:53:01

Reserved: 2019-01-03T00:00:00

Link: CVE-2019-3953

JSON object: View

NVD Information

Status : Analyzed

Published: 2019-06-18T23:15:10.527

Modified: 2020-08-24T17:37:01.140

Link: CVE-2019-3953

JSON object: View

Redhat Information

No data.

CWE

CWE-787

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:advantech:webaccess:8.4.0:*:*:*:*:*:*:*", "matchCriteriaId": "2B52D6CB-331B-4188-9616-14439EE810A7", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Stack-based buffer overflow in Advantech WebAccess/SCADA 8.4.0 allows a remote, unauthenticated attacker to execute arbitrary code by sending a crafted IOCTL 10012 RPC call."}, {"lang": "es", "value": "Un desbordamiento de b\u00fafer en la regi\u00f3n stack de la memoria en WebAccess/SCADA de Advantech versi\u00f3n 8.4.0, permite que un atacante remoto no autenticado, ejecute un c\u00f3digo arbitrario mediante el env\u00edo de una llamada RPC IOCTL 10012 creada."}], "id": "CVE-2019-3953", "lastModified": "2020-08-24T17:37:01.140", "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}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-06-18T23:15:10.527", "references": [{"source": "vulnreport@tenable.com", "tags": ["Not Applicable"], "url": "https://www.tenable.com/security/research/tra-2019-17"}, {"source": "nvd@nist.gov", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.tenable.com/security/research/tra-2019-28"}], "sourceIdentifier": "vulnreport@tenable.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}