CVE-2020-7320

Protection Mechanism Failure vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 September 2020 Update allows local administrator to temporarily reduce the detection capability allowing otherwise detected malware to run via stopping certain Microsoft services.

CVSS v3 7.3 HIGH
CVSS v2.0 2.1 LOW

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.5 / Impact : 5.3

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact HIGH

Availability Impact LOW

Scope CHANGED

2.1^/10

CVSS v2.0 : LOW

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

Exploitability : 3.9 / Impact : 2.9

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

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

History

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 : 2024-02-28 17:47

NVD link : CVE-2020-7320

Mitre link : CVE-2020-7320

CVE.ORG link : CVE-2020-7320

JSON object : View

Products Affected

mcafee

endpoint_security

CWE

NVD-CWE-noinfo CWE-693

Protection Mechanism Failure

{"id": "CVE-2020-7320", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 2.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:N/I:P/A:N", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "LOW", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 5.3, "exploitabilityScore": 1.5}, {"type": "Secondary", "source": "trellixpsirt@trellix.com", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 6.7, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "HIGH", "confidentialityImpact": "LOW"}, "impactScore": 5.3, "exploitabilityScore": 0.8}]}, "published": "2020-09-09T10:15:11.477", "references": [{"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10327", "source": "trellixpsirt@trellix.com"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "trellixpsirt@trellix.com", "description": [{"lang": "en", "value": "CWE-693"}]}], "descriptions": [{"lang": "en", "value": "Protection Mechanism Failure vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 September 2020 Update allows local administrator to temporarily reduce the detection capability allowing otherwise detected malware to run via stopping certain Microsoft services."}, {"lang": "es", "value": "Una vulnerabilidad de Fallo del Mecanismo de Protecci\u00f3n en McAfee Endpoint Security (ENS) para Windows versiones anteriores a 10.7.0 Actualizaci\u00f3n de Septiembre de 2020, permite al administrador local reducir temporalmente la capacidad de detecci\u00f3n, permitiendo de otra manera ejecutar el malware detectado mediante la detenci\u00f3n de determinados servicios de Microsoft."}], "lastModified": "2023-11-07T03:26:00.690", "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"}