CVE-2019-15286

Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulnerabilities

Severity Score

7.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple vulnerabilities in Cisco Webex Network Recording Player for Microsoft Windows and Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerabilities exist due to insufficient validation of certain elements with a Webex recording stored in either the Advanced Recording Format (ARF) or the Webex Recording Format (WRF). An attacker could exploit these vulnerabilities by sending a user a malicious ARF or WRF file through a link or email attachment and persuading the user to open the file with the affected software on the local system. A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the targeted user.

Múltiples vulnerabilidades en Cisco Webex Network Recording Player para Microsoft Windows y Cisco Webex Player para Microsoft Windows, podrían permitir a un atacante ejecutar código arbitrario en un sistema afectado. Las vulnerabilidades se presentan debido a una comprobación insuficiente de ciertos elementos con una grabación Webex almacenada ya sea en el Advanced Recording Format (ARF) o el Webex Recording Format (WRF). Un atacante podría aprovechar estas vulnerabilidades al enviar a un usuario un archivo ARF o WRF malicioso por medio de un enlace o archivo adjunto de correo electrónico y al persuadir al usuario a que abra el archivo con el software afectado en el sistema local. Una explotación con éxito podría permitir al atacante ejecutar código arbitrario en el sistema afectado con los privilegios del usuario objetivo.

*Credits: N/A

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-08-20 CVE Reserved
2019-11-26 CVE Published
2023-03-08 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191106-webex-player	2019-12-11

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Cisco Search vendor "Cisco"	Webex Business Suite Search vendor "Cisco" for product "Webex Business Suite"	< 39.5.12 Search vendor "Cisco" for product "Webex Business Suite" and version " < 39.5.12"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Cisco Search vendor "Cisco"	Webex Meetings Online Search vendor "Cisco" for product "Webex Meetings Online"	< 1.3.44 Search vendor "Cisco" for product "Webex Meetings Online" and version " < 1.3.44"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Cisco Search vendor "Cisco"	Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"	3.0mr2 Search vendor "Cisco" for product "Webex Meetings Server" and version "3.0mr2"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Cisco Search vendor "Cisco"	Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"	4.0 Search vendor "Cisco" for product "Webex Meetings Server" and version "4.0"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Cisco Search vendor "Cisco"	Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"	t39.3 Search vendor "Cisco" for product "Webex Meetings Server" and version "t39.3"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe