McAfee Total Protection prior 4.0.161.1 Protection Rules improper authorization

CVSS Meta Temp Score
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CTI Interest Score
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5.2$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in McAfee Total Protection. Affected by this issue is an unknown code of the component Protection Rules. The manipulation with an unknown input leads to a improper authorization vulnerability. Using CWE to declare the problem leads to CWE-285. The product does not perform or incorrectly performs an authorization check when an actor attempts to access a resource or perform an action. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Privilege Escalation vulnerability in the installer in McAfee McAfee Total Protection (MTP) trial prior to 4.0.161.1 allows local users to change files that are part of write protection rules via manipulating symbolic links to redirect a McAfee file operations to an unintended file.

The weakness was shared 08/21/2020 (Website). The advisory is available at service.mcafee.com. This vulnerability is handled as CVE-2020-7310 since 01/21/2020. The exploitation is known to be difficult. Local access is required to approach this attack. Additional levels of successful authentication are needed for exploitation. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1548.002 by the MITRE ATT&CK project.

Upgrading to version 4.0.161.1 eliminates this vulnerability.

Productinfo

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.4
VulDB Meta Temp Score: 5.3

VulDB Base Score: 3.9
VulDB Temp Score: 3.8
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.9
NVD Vector: 🔍

CVSSv2info

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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Improper authorization
CWE: CWE-285 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Total Protection 4.0.161.1

Timelineinfo

01/21/2020 🔍
08/21/2020 +213 days 🔍
08/21/2020 +0 days 🔍
11/10/2020 +81 days 🔍

Sourcesinfo

Vendor: mcafee.com

Advisory: service.mcafee.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2020-7310 (🔍)

Entryinfo

Created: 08/21/2020 12:54
Updated: 11/10/2020 16:18
Changes: 08/21/2020 12:54 (38), 08/21/2020 12:59 (11), 11/10/2020 16:10 (1), 11/10/2020 16:18 (1)
Complete: 🔍

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