CVE-2019-3940 - OpenCVE

Advantech WebAccess 8.3.4 is vulnerable to file upload attacks via unauthenticated RPC call. An unauthenticated, remote attacker can use this vulnerability to execute arbitrary code.

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:8.3.4:*:*:*:*:*:*:*

References

Link	Resource
http://www.securityfocus.com/bid/107847	Third Party Advisory VDB Entry
https://www.tenable.com/security/research/tra-2019-15	Third Party Advisory

History

No history.

MITRE Information

Status: PUBLISHED

Assigner: tenable

Published: 2019-04-09T15:05:01

Updated: 2019-04-10T15:06:14

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

Link: CVE-2019-3940

JSON object: View

NVD Information

Status : Modified

Published: 2019-04-09T16:29:02.100

Modified: 2019-10-09T23:49:57.900

Link: CVE-2019-3940

JSON object: View

Redhat Information

No data.

CWE

CWE-434

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:advantech:webaccess:8.3.4:*:*:*:*:*:*:*", "matchCriteriaId": "E182AC38-8CB4-466C-ACAB-BFD7ECCEADF9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Advantech WebAccess 8.3.4 is vulnerable to file upload attacks via unauthenticated RPC call. An unauthenticated, remote attacker can use this vulnerability to execute arbitrary code."}, {"lang": "es", "value": "Advantech WebAccess versi\u00f3n 8.3.4 es vulnerable a ataques de carga de archivos por medio de una llamada RPC no autenticada. Un atacante remoto no autenticado puede usar esta vulnerabilidad para ejecutar c\u00f3digo arbitrario."}], "id": "CVE-2019-3940", "lastModified": "2019-10-09T23:49:57.900", "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": "2019-04-09T16:29:02.100", "references": [{"source": "vulnreport@tenable.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/107847"}, {"source": "vulnreport@tenable.com", "tags": ["Third Party Advisory"], "url": "https://www.tenable.com/security/research/tra-2019-15"}], "sourceIdentifier": "vulnreport@tenable.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-434"}], "source": "nvd@nist.gov", "type": "Primary"}, {"description": [{"lang": "en", "value": "CWE-434"}], "source": "vulnreport@tenable.com", "type": "Secondary"}]}