Vulnerability Monitor

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CVE-2021-1517

A vulnerability in the multimedia viewer feature of Cisco Webex Meetings and Cisco Webex Meetings Server could allow an authenticated, remote attacker to bypass security protections. This vulnerability is due to unsafe handling of shared content within the multimedia viewer feature. An attacker could exploit this vulnerability by sharing a file through the multimedia viewer feature. A successful exploit could allow the attacker to bypass security protections and prevent warning dialogs from appearing before files are offered to other users.

Published

2021-06-04T17:15:08.410

Last Modified

2024-11-21T05:44:31.767

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:N/I:P/A:N

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: NONE
  • Integrity Impact: PARTIAL
  • Availability Impact: NONE
Exploitability Score

8.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-693
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application cisco webex_meetings_online 41.3.5 Yes
Application cisco webex_meetings_server < 3.0 Yes
Application cisco webex_meetings_server 3.0 Yes
Application cisco webex_meetings_server 3.0 Yes
Application cisco webex_meetings_server 3.0 Yes
Application cisco webex_meetings_server 3.0 Yes
Application cisco webex_meetings_server 4.0 Yes
Application cisco webex_meetings_server 4.0 Yes
Application cisco webex_meetings_server 4.0 Yes
Application cisco webex_meetings_server 4.0 Yes
Application cisco webex_meetings_server 4.0 Yes
Application cisco webex_meetings_server 4.0 Yes
References