CVE-2018-15419

Cisco Webex Network Recording Player and Cisco Webex Player Remote 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

A vulnerability in the Cisco Webex Network Recording Player for Microsoft Windows and the Cisco Webex Player for Microsoft Windows could allow an attacker to execute arbitrary code on an affected system. The vulnerability exist because the affected software improperly validates Advanced Recording Format (ARF) and Webex Recording Format (WRF) files. An attacker could exploit this vulnerability by sending a user a malicious ARF or WRF file via a link or an email attachment and persuading the user to open the file by using the affected software. A successful exploit could allow the attacker to execute arbitrary code on the affected system.

Una vulnerabilidad en Cisco Webex Network Recording Player para Microsoft Windows y Cisco Webex Player para Microsoft Windows podría permitir que un atacante ejecute código arbitrario en un sistema afectado. La vulnerabilidad existe debido a que el software afectado valida incorrectamente los archivos Advanced Recording Format (ARF) y Webex Recording Format (WRF). Un atacante podría explotar esta vulnerabilidad mediante el envío al usuario de un archivo ARF o WRF mediante un enlace o adjunto de email y persuadiéndolo para que abra el archivo utilizando el software afectado. Una explotación con éxito podría permitir que el atacante ejecute código arbitrario en el sistema afectado.

*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

2018-08-17 CVE Reserved
2018-10-05 CVE Published
2024-08-12 EPSS Updated
2024-09-16 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation
CWE-787: Out-of-bounds Write

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/105520	Third Party Advisory
http://www.securitytracker.com/id/1041795	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20181003-webex-rce	2020-09-16

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 Meetings Online Search vendor "Cisco" for product "Webex Meetings Online"				< 1.3.38 Search vendor "Cisco" for product "Webex Meetings Online" and version " < 1.3.38"		-		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.5 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.5"		maintenance_release2_patch1		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.5 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.5"		maintenance_release5_patch1		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.5 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.5"		maintenance_release6_patch2		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.5 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.5"		maintenance_release6_patch3		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.5 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.5"		maintenance_release6_patch4		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.5.1.29 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.5.1.29"		-		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.6 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.6"		-		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.6 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.6"		maintenance_release1_patch1		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.6 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.6"		maintenance_release2_patch1		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.6 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.6"		maintenance_release3_patch1		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.6 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.6"		maintenance_release3_patch2		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.7 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.7"		-		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.7 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.7"		base		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.7 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.7"		maintenance_release1_patch1		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.7 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.7"		maintenance_release2_patch1		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.7.1 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.7.1"		-		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.8 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.8"		-		Affected
Cisco Search vendor "Cisco"		Webex Meetings Server Search vendor "Cisco" for product "Webex Meetings Server"				2.8 Search vendor "Cisco" for product "Webex Meetings Server" and version "2.8"		base		Affected
Cisco Search vendor "Cisco"		Webex Business Suite 32 Search vendor "Cisco" for product "Webex Business Suite 32"				< 32.15.30 Search vendor "Cisco" for product "Webex Business Suite 32" and version " < 32.15.30"		-		Affected
Cisco Search vendor "Cisco"		Webex Business Suite 33 Search vendor "Cisco" for product "Webex Business Suite 33"				< 33.3 Search vendor "Cisco" for product "Webex Business Suite 33" and version " < 33.3"		-		Affected