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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.

Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Cisco ≫ Webex Meetings Online Version41.3.5
Cisco ≫ Webex Meetings Server Version < 3.0
Cisco ≫ Webex Meetings Server Version3.0 Update-
Cisco ≫ Webex Meetings Server Version3.0 Updatemaintenance_release1
Cisco ≫ Webex Meetings Server Version3.0 Updatemaintenance_release2
Cisco ≫ Webex Meetings Server Version3.0 Updatemaintenance_release3
Cisco ≫ Webex Meetings Server Version4.0 Update-
Cisco ≫ Webex Meetings Server Version4.0 Updatemaintenance_release1
Cisco ≫ Webex Meetings Server Version4.0 Updatemaintenance_release2
Cisco ≫ Webex Meetings Server Version4.0 Updatemaintenance_release3
Cisco ≫ Webex Meetings Server Version4.0 Updatemaintenance_release3_security_patch3
Cisco ≫ Webex Meetings Server Version4.0 Updatemaintenance_release3_security_patch4
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.18% 0.362
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 4.3 2.8 1.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
nvd@nist.gov 4 8 2.9
AV:N/AC:L/Au:S/C:N/I:P/A:N
psirt@cisco.com 5 3.1 1.4
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N
CWE-693 Protection Mechanism Failure

The product does not use or incorrectly uses a protection mechanism that provides sufficient defense against directed attacks against the product.