CVE-2021-1526

A vulnerability in Cisco Webex Player for Windows and MacOS could allow an attacker to execute arbitrary code on an affected system. This vulnerability is due to insufficient validation of values in Webex recording files that are in Webex Recording Format (WRF). An attacker could exploit this vulnerability by sending a user a malicious 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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:cisco:webex_player:*:*:*:*:*:macos:*:*
cpe:2.3:a:cisco:webex_player:*:*:*:*:*:windows:*:*

History

21 Jun 2021, 14:04

Type Values Removed Values Added
References (CISCO) https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-player-kOf8zVT - (CISCO) https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-player-kOf8zVT - Vendor Advisory
CPE cpe:2.3:a:cisco:webex_player:*:*:*:*:*:windows:*:*
cpe:2.3:a:cisco:webex_player:*:*:*:*:*:macos:*:*
CWE CWE-787
CVSS v2 : unknown
v3 : unknown
v2 : 6.8
v3 : 7.8

04 Jun 2021, 17:59

Type Values Removed Values Added
New CVE

Information

Published : 2021-06-04 17:15

Updated : 2024-02-04 21:47


NVD link : CVE-2021-1526

Mitre link : CVE-2021-1526

CVE.ORG link : CVE-2021-1526


JSON object : View

Products Affected

cisco

  • webex_player
CWE
CWE-787

Out-of-bounds Write

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer