CVE-2020-7308

Transmission of data in clear text by McAfee ENS

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

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.

Una transmisión de Texto Sin Cifrar de Información Confidencial entre McAfee Endpoint Security (ENS) para Windows anterior a versión 10.7.0 Update de Febrero de 2021 y los servidores de McAfee Global Threat Intelligence (GTI) que usan DNS permite a un atacante remoto visualizar unas peticiones de ENS y unas respuestas de GTI por medio de DNS. Al conseguir el control de un servidor DNS intermedio o alterar la configuración del DNS de la red, es posible a un atacante interceptar peticiones y enviar sus propias respuestas

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-01-21 CVE Reserved
2021-04-15 CVE Published
2024-04-18 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-319: Cleartext Transmission of Sensitive Information

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://kc.mcafee.com/corporate/index?page=content&id=SB10354	2023-11-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				<= 10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version " <= 10.6.1"		windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		april_2020, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		december_2018, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		december_2019, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		february_2019, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		february_2020, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		july_2019, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		july_2020, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		may_2019, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		november_2018, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		november_2020, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		october_2019, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.6.1 Search vendor "Mcafee" for product "Endpoint Security" and version "10.6.1"		september_2020, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.7.0 Search vendor "Mcafee" for product "Endpoint Security" and version "10.7.0"		february_2020, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.7.0 Search vendor "Mcafee" for product "Endpoint Security" and version "10.7.0"		july_2020, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.7.0 Search vendor "Mcafee" for product "Endpoint Security" and version "10.7.0"		november_2020, windows		Affected
Mcafee Search vendor "Mcafee"		Endpoint Security Search vendor "Mcafee" for product "Endpoint Security"				10.7.0 Search vendor "Mcafee" for product "Endpoint Security" and version "10.7.0"		september_2020, windows		Affected