CVE-2019-9745

CloudCTI HIP Integrator Recognition Configuration Tool allows privilege escalation via its EXQUISE integration. This tool communicates with a service (Recognition Update Client Service) via an insecure communication channel (Named Pipe). The data (JSON) sent via this channel is used to import data from CRM software using plugins (.dll files). The plugin to import data from the EXQUISE software (DatasourceExquiseExporter.dll) can be persuaded to start arbitrary programs (including batch files) that are executed using the same privileges as Recognition Update Client Service (NT AUTHORITY\SYSTEM), thus elevating privileges. This occurs because a higher-privileged process executes scripts from a directory writable by a lower-privileged user.

CVSS v3 7.8 HIGH
CVSS v2.0 7.2 HIGH

7.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.2^/10

CVSS v2.0 : HIGH

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

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/KPN-CISO/CVE-2019-9745/blob/master/README.md	Exploit Third Party Advisory
https://www.cloudcti.nl/Site/Security	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:cloudcti:hip_integrator_recognition_configuration_tool:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-10-14 15:15

Updated : 2024-02-28 17:28

NVD link : CVE-2019-9745

Mitre link : CVE-2019-9745

CVE.ORG link : CVE-2019-9745

JSON object : View

Products Affected

cloudcti

hip_integrator_recognition_configuration_tool

CWE

CWE-269

Improper Privilege Management

{"id": "CVE-2019-9745", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.2, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2019-10-14T15:15:10.320", "references": [{"url": "https://github.com/KPN-CISO/CVE-2019-9745/blob/master/README.md", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.cloudcti.nl/Site/Security", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-269"}]}], "descriptions": [{"lang": "en", "value": "CloudCTI HIP Integrator Recognition Configuration Tool allows privilege escalation via its EXQUISE integration. This tool communicates with a service (Recognition Update Client Service) via an insecure communication channel (Named Pipe). The data (JSON) sent via this channel is used to import data from CRM software using plugins (.dll files). The plugin to import data from the EXQUISE software (DatasourceExquiseExporter.dll) can be persuaded to start arbitrary programs (including batch files) that are executed using the same privileges as Recognition Update Client Service (NT AUTHORITY\\SYSTEM), thus elevating privileges. This occurs because a higher-privileged process executes scripts from a directory writable by a lower-privileged user."}, {"lang": "es", "value": "CloudCTI HIP Integrator Recognition Configuration Tool permite una escalada de privilegios por medio de su integraci\u00f3n EXQUISE. Esta herramienta se comunica con un servicio (Recognition Update Client Service) por medio de un canal de comunicaci\u00f3n no seguro (Named Pipe). Los datos (JSON) enviados por medio de este canal son utilizados para importar datos del software CRM mediante plugins (archivos .dll). El plugin para importar datos desde el software EXQUISE (DatasourceExquiseExporter.dll) puede ser persuadido para iniciar programas arbitrarios (incluidos archivos por lotes) que son ejecutados con los mismos privilegios que Recognition Update Client Service (NT AUTHORITY\\SYSTEM), lo que eleva los privilegios. Esto se presenta porque un proceso mucho m\u00e1s privilegiado ejecuta scripts desde un directorio que es escribible por un usuario poco privilegiado."}], "lastModified": "2019-10-21T13:37:55.953", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:cloudcti:hip_integrator_recognition_configuration_tool:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7B1A1447-78E8-4F2C-81F4-34D6F117D04C"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}