Cisco Webex Meetings Server 2.8

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

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

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

Cisco Webex Network Recording Player Remote Code Execution Vulnerabilities

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

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

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

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

Cisco Webex Network Recording Player Remote Code Execution Vulnerabilities

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

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

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

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

Cisco Webex Network Recording Player Remote Code Execution Vulnerabilities

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

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

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

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

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

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

A vulnerability in Cisco WebEx Business Suite clients, Cisco WebEx Meetings, and Cisco WebEx Meetings Server could allow an authenticated, remote attacker to execute arbitrary code on a targeted system. The vulnerability is due to insufficient input validation by the Cisco WebEx clients. An attacker could exploit this vulnerability by providing meeting attendees with a malicious Flash (.swf) file via the file-sharing capabilities of the client. Exploitation of this vulnerability could allow arbitrary code execution on the system of a targeted user. This affects the clients installed by customers when accessing a WebEx meeting. The following client builds of Cisco WebEx Business Suite (WBS30, WBS31, and WBS32), Cisco WebEx Meetings, and Cisco WebEx Meetings Server are impacted: Cisco WebEx Business Suite (WBS31) client builds prior to T31.23.2, Cisco WebEx Business Suite (WBS32) client builds prior to T32.10, Cisco WebEx Meetings with client builds prior to T32.10, Cisco WebEx Meetings Server builds prior to 2.8 MR2. Cisco Bug IDs: CSCvg19384, CSCvi10746.

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

A vulnerability in Cisco WebEx Meetings Server could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the affected system. The vulnerability is due to insufficient input validation of some parameters that are passed to the web server of the affected system. An attacker could exploit this vulnerability by convincing a user to follow a malicious link or by intercepting a user request and injecting malicious code into the request. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected web interface or allow the attacker to access sensitive browser-based information. Cisco Bug IDs: CSCvf51241, CSCvf51261.

Cisco Webex Meetings Server Cross-Site Scripting Vulnerability