CVE-2018-15715

Severity Score

9.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Zoom clients on Windows (before version 4.1.34814.1119), Mac OS (before version 4.1.34801.1116), and Linux (2.4.129780.0915 and below) are vulnerable to unauthorized message processing. A remote unauthenticated attacker can spoof UDP messages from a meeting attendee or Zoom server in order to invoke functionality in the target client. This allows the attacker to remove attendees from meetings, spoof messages from users, or hijack shared screens.

Los clientes de Zoom en Windows (antes de la versión 4.1.34814.1119), Mac OS (antes de la versión 4.1.34801.1116) y Linux (2.4.129780.0915 y anteriores) son vulnerables al procesamiento no autorizado de imágenes. Un atacante remoto no autenticado puede suplantar los mensajes UDP de un asistente a la reunión o de un servidor de Zoom para invocar funcionalidades en el cliente objetivo. Esto permite que el atacante elimine asistentes de las reuniones, suplante mensajes de los usuarios o secuestre pantallas compartidas.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-08-22 CVE Reserved
2018-11-30 CVE Published
2024-09-16 CVE Updated
2024-09-16 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-20: Improper Input Validation
CWE-290: Authentication Bypass by Spoofing

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://www.tenable.com/security/research/tra-2018-40	2024-09-16

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
Zoom Search vendor "Zoom"		Zoom Search vendor "Zoom" for product "Zoom"				<= 2.4.129780.0915 Search vendor "Zoom" for product "Zoom" and version " <= 2.4.129780.0915"		linux		Affected
Zoom Search vendor "Zoom"		Zoom Search vendor "Zoom" for product "Zoom"				< 4.1.34801.1116 Search vendor "Zoom" for product "Zoom" and version " < 4.1.34801.1116"		mac_os_x		Affected
Zoom Search vendor "Zoom"		Zoom Search vendor "Zoom" for product "Zoom"				< 4.1.34814.1119 Search vendor "Zoom" for product "Zoom" and version " < 4.1.34814.1119"		windows		Affected