CVE-2020-7334

Improper privilege assignment vulnerability in the installer McAfee Application and Change Control (MACC) prior to 8.3.2 allows local administrators to change or update the configuration settings via a carefully constructed MSI configured to mimic the genuine installer. This version adds further controls for installation/uninstallation of software.

CVSS v3.0 8.2 HIGH
CVSS v2.0 4.6 MEDIUM

8.2^/10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 1.5 / Impact : 6.0

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required HIGH

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

4.6^/10

CVSS v2.0 : MEDIUM

V2 Legend

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=SB10333	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mcafee:application_and_change_control:*:*:*:*:*:*:*:*

Information

Published : 2020-10-15 02:15

Updated : 2020-10-21 10:21

NVD link : CVE-2020-7334

Mitre link : CVE-2020-7334

JSON object : View

CWE

CWE-269

Improper Privilege Management

Products Affected

mcafee

application_and_change_control

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10333", "name": "https://kc.mcafee.com/corporate/index?page=content&id=SB10333", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "Improper privilege assignment vulnerability in the installer McAfee Application and Change Control (MACC) prior to 8.3.2 allows local administrators to change or update the configuration settings via a carefully constructed MSI configured to mimic the genuine installer. This version adds further controls for installation/uninstallation of software."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-269"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-7334", "ASSIGNER": "psirt@mcafee.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"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"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "CHANGED", "version": "3.1", "baseScore": 8.2, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "HIGH", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 1.5}}, "publishedDate": "2020-10-15T09:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:mcafee:application_and_change_control:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "8.3.2"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2020-10-21T17:21Z"}

8.2 /10