QID 316976

Date Published: 2021-06-22

QID 316976: Cisco Webex Network Recording Player and Webex Player Memory Corruption Vulnerability(cisco-sa-webex-player-rCFDeVj2)

A vulnerability in Cisco Webex Network Recording Player for Windows and
MacOS and Cisco Webex Player for Windows and MacOS could
allow an attacker to execute arbitrary code on an affected system.

Affected Products
Cisco Webex Network Recording Player for Windows and Cisco Webex Player for Windows
releases earlier than Release
41.2. The players are available from Cisco Webex Meetings sites and Cisco Webex Meetings Server. Note: Webex Meetings Server not supported. Support only for Windows OS Potential QID as cannot differentiate between Player obtained from webex site or webex desktop app

QID Detection Logic (Authenticated):
The check matches for Cisco Webex Network Recording Player file version by reading the contents of "builder.ini" file on the target.

A successful exploit could allow the attacker to execute arbitrary code on the affected system with the privileges of the targeted user.

  • CVSS V3 rated as High - 7.8 severity.
  • CVSS V2 rated as High - 6.8 severity.
    • Solution

    Customers are advised to refer to cisco-sa-webex-player-rCFDeVj2 for more information.

    Vendor References

    CVEs related to QID 316976

    CVE-2021-1503 |
    Software Advisories
    Advisory ID Software Component Link
    cisco-sa-webex-player-rCFDeVj2 URL Logo tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-player-rCFDeVj2
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