McAfee Endpoint Security

XML Entity Expansion injection vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 September 2021 Update

CVE-2021-31842 5.5 - Medium - September 17, 2021

XML Entity Expansion injection vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 September 2021 Update allows a local user to initiate high CPU and memory consumption resulting in a Denial of Service attack through carefully editing the EPDeploy.xml file and then executing the setup process.

XEE

Improper privileges management vulnerability in McAfee Endpoint Security (ENS) Windows prior to 10.7.0 September 2021 Update

CVE-2021-31843 7.8 - High - September 17, 2021

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.

insecure temporary file

Cleartext Transmission of Sensitive Information between McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update and McAfee Global Threat Intelligence (GTI) servers using DNS

CVE-2020-7308 6.5 - Medium - April 15, 2021

Cleartext Transmission of Sensitive Information between McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update and McAfee Global Threat Intelligence (GTI) servers using DNS allows a remote attacker to view the requests from ENS and responses from GTI over DNS. By gaining control of an intermediate DNS server or altering the network DNS configuration, it is possible for an attacker to intercept requests and send their own responses.

Cleartext Transmission of Sensitive Information

A stored cross site scripting vulnerability in ePO extension of McAfee Endpoint Security (ENS) prior to 10.7.0 February 2021 Update

CVE-2021-23881 4.8 - Medium - February 10, 2021

A stored cross site scripting vulnerability in ePO extension of McAfee Endpoint Security (ENS) prior to 10.7.0 February 2021 Update allows an ENS ePO administrator to add a script to a policy event which will trigger the script to be run through a browser block page when a local non-administrator user triggers the policy.

XSS

Improper Access Control in attribute in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update

CVE-2021-23880 4.4 - Medium - February 10, 2021

Improper Access Control in attribute in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update allows authenticated local administrator user to perform an uninstallation of the anti-malware engine via the running of a specific command with the correct parameters.

A Null Pointer Dereference vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update

CVE-2021-23883 4.4 - Medium - February 10, 2021

A Null Pointer Dereference vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update allows a local administrator to cause Windows to crash via a specific system call which is not handled correctly. This varies by machine and had partial protection prior to this update.

NULL Pointer Dereference

Improper Access Control vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update

CVE-2021-23882 4.4 - Medium - February 10, 2021

Improper Access Control vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update allows local administrators to prevent the installation of some ENS files by placing carefully crafted files where ENS will be installed. This is only applicable to clean installations of ENS as the Access Control rules will prevent modification prior to up an upgrade.

Clear text storage of sensitive Information in memory vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update

CVE-2021-23878 5 - Medium - February 10, 2021

Clear text storage of sensitive Information in memory vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2021 Update allows a local user to view ENS settings and credentials via accessing process memory after the ENS administrator has performed specific actions. To exploit this, the local user has to access the relevant memory location immediately after an ENS administrator has made a configuration change through the console on their machine

Cleartext Storage of Sensitive Information

Unquoted service executable path in McAfee Endpoint Security (ENS) prior to 10.7.0 November 2020 Update

CVE-2020-7331 7.8 - High - November 12, 2020

Unquoted service executable path in McAfee Endpoint Security (ENS) prior to 10.7.0 November 2020 Update allows local users to cause a denial of service and malicious file execution via carefully crafted and named executable files.

Unquoted Search Path or Element

Cross Site Request Forgery vulnerability in the firewall ePO extension of McAfee Endpoint Security (ENS) prior to 10.7.0 November 2020 Update

CVE-2020-7332 8.8 - High - November 12, 2020

Cross Site Request Forgery vulnerability in the firewall ePO extension of McAfee Endpoint Security (ENS) prior to 10.7.0 November 2020 Update allows an attacker to execute arbitrary HTML code due to incorrect security configuration.

Session Riding

Cross site scripting vulnerability in the firewall ePO extension of McAfee Endpoint Security (ENS) prior to 10.7.0 November 2020 Update

CVE-2020-7333 4.8 - Medium - November 12, 2020

Cross site scripting vulnerability in the firewall ePO extension of McAfee Endpoint Security (ENS) prior to 10.7.0 November 2020 Update allows administrators to inject arbitrary web script or HTML via the configuration wizard.

XSS

Information Disclosure Vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 September 2020 Update

CVE-2020-7322 4.7 - Medium - September 09, 2020

Information Disclosure Vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 September 2020 Update allows local users to gain access to sensitive information via incorrectly logging of sensitive information in debug logs.

Insertion of Sensitive Information into Log File

Authentication Protection Bypass vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 September 2020 Update

CVE-2020-7323 6.9 - Medium - September 09, 2020

Authentication Protection Bypass vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 September 2020 Update allows physical local users to bypass the Windows lock screen via triggering certain detection events while the computer screen is locked and the McTray.exe is running with elevated privileges. This issue is timing dependent and requires physical access to the machine.

authentification

Improper Access Control vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 September 2020 Update

CVE-2020-7319 8.8 - High - September 09, 2020

Improper Access Control vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 September 2020 Update allows local users to access files which the user otherwise would not have access to via manipulating symbolic links to redirect McAfee file operations to an unintended file.

insecure temporary file

Privilege Escalation vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 Hotfix 199847

CVE-2020-7264 8.4 - High - May 08, 2020

Privilege Escalation vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 Hotfix 199847 allows local users to delete files the user would otherwise not have access to via manipulating symbolic links to redirect a McAfee delete action to an unintended file. This is achieved through running a malicious script or program on the target machine.

Improper Privilege Management

Privilege escalation vulnerability in the administrative user interface in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2020 Update

CVE-2020-7255 4.4 - Medium - April 15, 2020

Privilege escalation vulnerability in the administrative user interface in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2020 Update allows local users to gain elevated privileges via ENS not checking user permissions when editing configuration in the ENS client interface. Administrators can lock the ENS client interface through ePO to prevent users being able to edit the configuration.

Improper Privilege Management

Symbolic link manipulation vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2020 Update

CVE-2020-7250 7.8 - High - April 15, 2020

Symbolic link manipulation vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2020 Update allows authenticated local user to potentially gain an escalation of privileges by pointing the link to files which the user which not normally have permission to alter via carefully creating symbolic links from the ENS log file directory.

insecure temporary file

Protection mechanism failure in all processes in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 April 2020 Update

CVE-2020-7277 5.3 - Medium - April 15, 2020

Protection mechanism failure in all processes in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 April 2020 Update allows local users to stop certain McAfee ENS processes, reducing the protection offered.

Authentication bypass vulnerability in MfeUpgradeTool in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 April 2020 Update

CVE-2020-7276 6.7 - Medium - April 15, 2020

Authentication bypass vulnerability in MfeUpgradeTool in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 April 2020 Update allows administrator users to access policy settings via running this tool.

authentification

Accessing, modifying or executing executable files vulnerability in the uninstaller in McAfee Endpoint Security (ENS) for Windows Prior to 10.7.0 April 2020 Update

CVE-2020-7275 5.3 - Medium - April 15, 2020

Accessing, modifying or executing executable files vulnerability in the uninstaller in McAfee Endpoint Security (ENS) for Windows Prior to 10.7.0 April 2020 Update allows local users to execute arbitrary code via a carefully crafted input file.

Unquoted Search Path or Element

Privilege escalation vulnerability in McTray.exe in McAfee Endpoint Security (ENS) for Windows Prior to 10.7.0 April 2020 Update

CVE-2020-7274 7.8 - High - April 15, 2020

Privilege escalation vulnerability in McTray.exe in McAfee Endpoint Security (ENS) for Windows Prior to 10.7.0 April 2020 Update allows local users to spawn unrelated processes with elevated privileges via the system administrator granting McTray.exe elevated privileges (by default it runs with the current user's privileges).

Improper Privilege Management

Accessing functionality not properly constrained by ACLs vulnerability in the autorun start-up protection in McAfee Endpoint Security (ENS) for Windows Prior to 10.7.0 April 2020 Update

CVE-2020-7273 5.5 - Medium - April 15, 2020

Accessing functionality not properly constrained by ACLs vulnerability in the autorun start-up protection in McAfee Endpoint Security (ENS) for Windows Prior to 10.7.0 April 2020 Update allows local users to delete or rename programs in the autorun key via manipulation of some parameters.

Improper Privilege Management

Buffer Overflow via Environment Variables vulnerability in AMSI component in McAfee Endpoint Security (ENS) Prior to 10.7.0 February 2020 Update

CVE-2020-7261 5.5 - Medium - April 15, 2020

Buffer Overflow via Environment Variables vulnerability in AMSI component in McAfee Endpoint Security (ENS) Prior to 10.7.0 February 2020 Update allows local users to disable Endpoint Security via a carefully crafted user input.

Classic Buffer Overflow

Exploitation of Privilege/Trust vulnerability in file in McAfee Endpoint Security (ENS) Prior to 10.7.0 February 2020 Update

CVE-2020-7259 7.8 - High - April 15, 2020

Exploitation of Privilege/Trust vulnerability in file in McAfee Endpoint Security (ENS) Prior to 10.7.0 February 2020 Update allows local users to bypass local security protection via a carefully crafted input file

Improper Privilege Management

Privilege escalation vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2020 Update

CVE-2020-7257 6.3 - Medium - April 15, 2020

Privilege escalation vulnerability in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 February 2020 Update allows local users to cause the deletion and creation of files they would not normally have permission to through altering the target of symbolic links whilst an anti-virus scan was in progress. This is timing dependent.

Improper Privilege Management

Exploiting incorrectly configured access control security levels vulnerability in ENS Firewall in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 April 2020 and 10.6.1 April 2020 updates

CVE-2020-7278 6.5 - Medium - April 15, 2020

Exploiting incorrectly configured access control security levels vulnerability in ENS Firewall in McAfee Endpoint Security (ENS) for Windows prior to 10.7.0 April 2020 and 10.6.1 April 2020 updates allows remote attackers and local users to allow or block unauthorized traffic via pre-existing rules not being handled correctly when updating to the February 2020 updates.

AuthZ

Improper access control vulnerability in ESconfigTool.exe in McAfee Endpoint Security (ENS) for Windows all current versions

CVE-2020-7263 6.7 - Medium - April 01, 2020

Improper access control vulnerability in ESconfigTool.exe in McAfee Endpoint Security (ENS) for Windows all current versions allows local administrator to alter ENS configuration up to and including disabling all protection offered by ENS via insecurely implemented encryption of configuration for export and import.

Incorrect Permission Assignment for Critical Resource

Improper access control vulnerability in Configuration Tool in McAfee Mcafee Endpoint Security (ENS) Prior to 10.6.1 February 2020 Update

CVE-2020-7251 5.5 - Medium - February 14, 2020

Improper access control vulnerability in Configuration Tool in McAfee Mcafee Endpoint Security (ENS) Prior to 10.6.1 February 2020 Update allows local users to disable security features via unauthorised use of the configuration tool from older versions of ENS.

AuthZ

Improper access control vulnerability in Configuration tool in McAfee Endpoint Security (ENS) Prior to 10.6.1 October 2019 Update

CVE-2019-3653 5.5 - Medium - October 09, 2019

Improper access control vulnerability in Configuration tool in McAfee Endpoint Security (ENS) Prior to 10.6.1 October 2019 Update allows local user to gain access to security configuration via unauthorized use of the configuration tool.

Missing Authentication for Critical Function

Protection Mechanism Failure in the Firewall in McAfee Endpoint Security (ENS) 10.x prior to 10.6.1 May 2019 update

CVE-2019-3586 7.5 - High - May 15, 2019

Protection Mechanism Failure in the Firewall in McAfee Endpoint Security (ENS) 10.x prior to 10.6.1 May 2019 update allows context-dependent attackers to circumvent ENS protection where GTI flagged IP addresses are not blocked by the ENS Firewall via specially crafted malicious sites where the GTI reputation is carefully manipulated and does not correctly trigger the ENS Firewall to block the connection.

7PK - Security Features

Privilege Escalation vulnerability in Microsoft Windows client in McAfee Endpoint Security (ENS) 10.6.1 and earlier

CVE-2019-3582 7.8 - High - February 28, 2019

Privilege Escalation vulnerability in Microsoft Windows client in McAfee Endpoint Security (ENS) 10.6.1 and earlier allows local users to gain elevated privileges via a specific set of circumstances.