CVE-2020-7319

Improper Access Control vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 September 2020 Update allows local users to access files which the user otherwise would not have access to via manipulating symbolic links to redirect McAfee file operations to an unintended file.

CVSS v3 8.8 HIGH
CVSS v2.0 4.6 MEDIUM

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.0 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://kc.mcafee.com/corporate/index?page=content&id=SB10327
https://kc.mcafee.com/corporate/index?page=content&id=SB10327

Configurations

Configuration 1 (hide)

cpe:2.3:a:mcafee:endpoint_security:*:*:*:*:*:windows:*:*

History

21 Nov 2024, 05:37

Type	Values Removed	Values Added
References	~~() https://kc.mcafee.com/corporate/index?page=content&id=SB10327 -~~	() https://kc.mcafee.com/corporate/index?page=content&id=SB10327 -

07 Nov 2023, 03:26

Type	Values Removed	Values Added
References	~~(CONFIRM) https://kc.mcafee.com/corporate/index?page=content&id=SB10327 - Vendor Advisory~~	() https://kc.mcafee.com/corporate/index?page=content&id=SB10327 -

Information

Published : 2020-09-09 10:15

Updated : 2024-11-21 05:37

NVD link : CVE-2020-7319

Mitre link : CVE-2020-7319

CVE.ORG link : CVE-2020-7319

JSON object : View

Products Affected

mcafee

endpoint_security

CWE

CWE-59

Improper Link Resolution Before File Access ('Link Following')

{"id": "CVE-2020-7319", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Secondary", "source": "trellixpsirt@trellix.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.0}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.0}]}, "published": "2020-09-09T10:15:11.320", "references": [{"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10327", "source": "trellixpsirt@trellix.com"}, {"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10327", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Secondary", "source": "trellixpsirt@trellix.com", "description": [{"lang": "en", "value": "CWE-59"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-59"}]}], "descriptions": [{"lang": "en", "value": "Improper Access Control vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 September 2020 Update allows local users to access files which the user otherwise would not have access to via manipulating symbolic links to redirect McAfee file operations to an unintended file."}, {"lang": "es", "value": "Una vulnerabilidad de Control de Acceso Inapropiado en McAfee Endpoint Security (ENS) para Windows versiones anteriores a 10.7.0 Actualizaci\u00f3n de Septiembre de 2020, permite a usuarios locales acceder a archivos a los que, de otro modo, el usuario no tendr\u00eda acceso mediante la manipulaci\u00f3n de enlaces simb\u00f3licos para redireccionar las operaciones de archivos de McAfee a un archivo no deseado."}], "lastModified": "2024-11-21T05:37:03.330", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mcafee:endpoint_security:*:*:*:*:*:windows:*:*", "vulnerable": true, "matchCriteriaId": "CA4CEE25-A297-4D69-8CF8-5425875B206A", "versionEndExcluding": "10.7.0"}], "operator": "OR"}]}], "sourceIdentifier": "trellixpsirt@trellix.com"}