CVEvulnerability

CVE-2021-1517

4.3 MEDIUM Published 2021-06-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-06-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.0 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
CVSS 3.1 ([email protected])
4.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
CVSS 2.0 ([email protected])
4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:P/A:N
Weaknesses
CWE-693

Description

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.

Affected configurations

• cisco webex meetings online 41.3.5 • cisco webex meetings server (< 3.0) • cisco webex meetings server 3.0 • cisco webex meetings server 4.0

Related

Weakness · CWE (1)

  • CWE-693 Protection Mechanism Failure weakness

References