CVE-2019-3638

Web Gateway (MWG) - Reflected Cross Site Scripting vulnerability

Severity Score

9.6

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Reflected Cross Site Scripting vulnerability in Administrators web console in McAfee Web Gateway (MWG) 7.8.x prior to 7.8.2.13 allows remote attackers to collect sensitive information or execute commands with the MWG administrator's credentials via tricking the administrator to click on a carefully constructed malicious link.

Una vulnerabilidad de tipo Cross Site Scripting Reflejado en la consola web Administrators en McAfee Web Gateway (MWG) versiones 7.8.x anteriores a 7.8.2.13, permite a atacantes remotos recolectar información confidencial o ejecutar comandos con las credenciales del administrador de MWG mediante el engaño del administrador para que haga clic sobre un enlace malicioso cuidadosamente construido.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-01-03 CVE Reserved
2019-09-12 CVE Published
2023-10-22 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (1)

URL	Tag	Source
https://kc.mcafee.com/corporate/index?page=content&id=SB10294	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mcafee Search vendor "Mcafee"		Web Gateway Search vendor "Mcafee" for product "Web Gateway"				>= 7.8.2 < 7.8.2.13 Search vendor "Mcafee" for product "Web Gateway" and version " >= 7.8.2 < 7.8.2.13"		-		Affected
Mcafee Search vendor "Mcafee"		Web Gateway Search vendor "Mcafee" for product "Web Gateway"				>= 8.0.0 < 8.2.0 Search vendor "Mcafee" for product "Web Gateway" and version " >= 8.0.0 < 8.2.0"		-		Affected