CVE-2020-11470

Severity Score

3.3

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Zoom Client for Meetings through 4.6.8 on macOS has the disable-library-validation entitlement, which allows a local process (with the user's privileges) to obtain unprompted microphone and camera access by loading a crafted library and thereby inheriting Zoom Client's microphone and camera access.

Zoom Client for Meetings versiones hasta 4.6.8 en macOS, posee el derecho de comprobación de biblioteca deshabilitado, lo cual permite un proceso local (con los privilegios del usuario) para obtener acceso improvisado de micrófono y cámara al cargar una biblioteca diseñada y heredar así el acceso al micrófono y la cámara de Zoom Client.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

None

Availability

None

Attack Vector

Local

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

2020-04-01 CVE Reserved
2020-04-01 CVE Published
2023-09-22 EPSS Updated
2024-08-04 CVE Updated
2024-08-04 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-345: Insufficient Verification of Data Authenticity

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://objective-see.com/blog/blog_0x56.html	2024-08-04

URL	Date	SRC

URL	Date	SRC
https://blog.zoom.us/wordpress/2020/04/01/a-message-to-our-users	2021-07-21

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Zoom Search vendor "Zoom"		Meetings Search vendor "Zoom" for product "Meetings"				<= 4.6.8 Search vendor "Zoom" for product "Meetings" and version " <= 4.6.8"		mac_os		Affected