CVE-2020-3977

Severity Score

6.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

VMware Horizon DaaS (7.x and 8.x before 8.0.1 Update 1) contains a broken authentication vulnerability due to a flaw in the way it handled the first factor authentication. Successful exploitation of this issue may allow an attacker to bypass two-factor authentication process. In order to exploit this issue, an attacker must have a legitimate account on Horizon DaaS.

VMware Horizon DaaS (versiones 7.x y versiones 8.x anteriores a 8.0.1 Update 1), contiene una vulnerabilidad de autenticación rota debido a un fallo en la manera en que manejaba la autenticación del primer factor. Una explotación con éxito de este problema puede permitir a un atacante omitir el proceso de autenticación de dos factores. Para explotar este problema, un atacante debe tener una cuenta legítima en Horizon DaaS

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-12-30 CVE Reserved
2020-09-22 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-306: Missing Authentication for Critical Function

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://www.vmware.com/security/advisories/VMSA-2020-0021.html	2020-09-30

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Vmware Search vendor "Vmware"		Horizon Daas Search vendor "Vmware" for product "Horizon Daas"				>= 8.0.0 <= 8.0.1 Search vendor "Vmware" for product "Horizon Daas" and version " >= 8.0.0 <= 8.0.1"		-		Affected
Vmware Search vendor "Vmware"		Horizon Daas Search vendor "Vmware" for product "Horizon Daas"				7.0.0 Search vendor "Vmware" for product "Horizon Daas" and version "7.0.0"		-		Affected