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TrellixCVELIST:CVE-2021-31843

HistorySep 17, 2021 - 1:40 p.m.

CVE-2021-31843 Improper access control vulnerability in McAfee ENS for Windows

2021-09-1713:40:12

CWE-59

trellix

www.cve.org

mcafee

ens

windows

vulnerability

access control

privileges management

junction links

file access

CVSS3

7.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

AI Score

7.7

Confidence

High

EPSS

Percentile

5.1%

JSON

Improper privileges management vulnerability in McAfee Endpoint Security (ENS) Windows prior to 10.7.0 September 2021 Update allows local users to access files which they would otherwise not have access to via manipulating junction links to redirect McAfee folder operations to an unintended location.

CNA Affected

[
  {
    "defaultStatus": "unaffected",
    "product": "McAfee Endpoint Security (ENS) for WIndows",
    "vendor": "McAfee,LLC",
    "versions": [
      {
        "lessThan": "10.7.0 September 2021 Update",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

kc.mcafee.com/corporate/index?page=content&id=SB10367

CVSS3

7.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

AI Score

7.7

Confidence

High

EPSS

Percentile

5.1%

JSON

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