CVE-2021-31843
CVSS V2 Medium 4.6
CVSS V3 High 7.8
Description
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.
Overview
- CVE ID
- CVE-2021-31843
- Assigner
- psirt@mcafee.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-09-17T14:15:08
- Last Modified Date
- 2023-02-16T02:54:28
Weakness Enumerations
CPE Configuration (Product)
CPE | Vulnerable | Operator | Version Start | Version End |
---|---|---|---|---|
cpe:2.3:a:mcafee:endpoint_security:*:*:*:*:*:windows:*:* | 1 | OR | 10.7.0 | |
cpe:2.3:a:mcafee:endpoint_security:10.7.0:-:*:*:*:windows:*:* | 1 | OR | ||
cpe:2.3:a:mcafee:endpoint_security:10.7.0:april_2020:*:*:*:windows:*:* | 1 | OR | ||
cpe:2.3:a:mcafee:endpoint_security:10.7.0:april_2021:*:*:*:windows:*:* | 1 | OR | ||
cpe:2.3:a:mcafee:endpoint_security:10.7.0:february_2020:*:*:*:windows:*:* | 1 | OR | ||
cpe:2.3:a:mcafee:endpoint_security:10.7.0:february_2021:*:*:*:windows:*:* | 1 | OR | ||
cpe:2.3:a:mcafee:endpoint_security:10.7.0:july_2020:*:*:*:windows:*:* | 1 | OR | ||
cpe:2.3:a:mcafee:endpoint_security:10.7.0:june_2021:*:*:*:windows:*:* | 1 | OR | ||
cpe:2.3:a:mcafee:endpoint_security:10.7.0:november_2020:*:*:*:windows:*:* | 1 | OR | ||
cpe:2.3:a:mcafee:endpoint_security:10.7.0:september_2020:*:*:*:windows:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:L/AC:L/Au:N/C:P/I:P/A:P
- Access Vector
- LOCAL
- Access Compatibility
- LOW
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 4.6
- Severity
- MEDIUM
- Exploitability Score
- 3.9
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
Reference URL | Reference Tags |
---|---|
https://kc.mcafee.com/corporate/index?page=content&id=SB10367 | Patch Vendor Advisory |
Sources
Source Name | Source URL |
---|---|
NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-31843 |
MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31843 |
History
Created | Old Value | New Value | Data Type | Notes |
---|---|---|---|---|
2022-05-10 06:52:50 | Added to TrackCVE | |||
2022-12-05 10:49:59 | 2021-09-17T14:15Z | 2021-09-17T14:15:08 | CVE Published Date | updated |
2022-12-05 10:49:59 | 2022-10-25T16:03:28 | CVE Modified Date | updated | |
2022-12-05 10:49:59 | Analyzed | Vulnerability Status | updated | |
2022-12-21 06:59:59 | 2022-12-20T09:15:11 | CVE Modified Date | updated | |
2022-12-21 06:59:59 | Analyzed | Undergoing Analysis | Vulnerability Status | updated |
2023-02-16 03:14:18 | 2023-02-16T02:54:28 | CVE Modified Date | updated | |
2023-02-16 03:14:18 | Undergoing Analysis | Analyzed | Vulnerability Status | updated |