CVE-2020-11797

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An Authentication Bypass vulnerability in the Published Area of the web conferencing component of Mitel MiCollab AWV before 8.1.2.4 and 9.x before 9.1.3 could allow an unauthenticated attacker to gain access to unauthorized information due to insufficient access validation. A successful exploit could allow an attacker to access sensitive shared files.

Una vulnerabilidad de Omisión de Autenticación en el Área Publicada del componente de conferencias web de Mitel MiCollab AWV versiones anteriores a 8.1.2.4 y versiones 9.x anteriores a 9.1.3, podría permitir a un atacante no autenticado obtener acceso a información no autorizada debido a una comprobación insuficiente de acceso. Un explotación con éxito podría permitir a un atacante acceder a archivos compartidos confidenciales

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2020-04-15 CVE Reserved
2020-08-26 CVE Published
2023-05-12 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.mitel.com/support/security-advisories	2021-07-21
https://www.mitel.com/support/security-advisories/mitel-product-security-advisory-20-0005	2021-07-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mitel Search vendor "Mitel"		Micollab Audio\, Web \& Video Conferencing Search vendor "Mitel" for product "Micollab Audio\, Web \& Video Conferencing"				< 8.1.2.4 Search vendor "Mitel" for product "Micollab Audio\, Web \& Video Conferencing" and version " < 8.1.2.4"		-		Affected
Mitel Search vendor "Mitel"		Micollab Audio\, Web \& Video Conferencing Search vendor "Mitel" for product "Micollab Audio\, Web \& Video Conferencing"				>= 9.0 < 9.1.3 Search vendor "Mitel" for product "Micollab Audio\, Web \& Video Conferencing" and version " >= 9.0 < 9.1.3"		-		Affected