CVE-2020-3142: fallo de gravedad alta en Cisco Webex Meetings
Cisco Webex Meetings Suite and Cisco Webex Meetings Online Unauthenticated Meeting Join Vulnerability
Publicada el · Actualizada el
Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.
21Vexday Risk Score
Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.
ssvc Trackcvss 7.5epss 1.5%
A vulnerability in Cisco Webex Meetings Suite sites and Cisco Webex Meetings Online sites could allow an unauthenticated, remote attendee to join a password-protected meeting without providing the meeting password. The connection attempt must initiate from a Webex mobile application for either iOS or Android. The vulnerability is due to unintended meeting information exposure in a specific meeting join flow for mobile applications. An unauthorized attendee could exploit this vulnerability by accessing a known meeting ID or meeting URL from the mobile device’s web browser. The browser will then request to launch the device’s Webex mobile application. A successful exploit could allow the unauthorized attendee to join the password-protected meeting. The unauthorized attendee will be visible in the attendee list of the meeting as a mobile attendee. Cisco has applied updates that address this vulnerability and no user action is required. This vulnerability affects Cisco Webex Meetings Suite sites and Cisco Webex Meetings Online sites releases earlier than 39.11.5 and 40.1.3.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Productos afectados
Cisco · Cisco Webex MeetingsCVEs relacionadas — Cisco Webex Meetings
En el mismo producto, de las más peligrosas a las menos.
CVE-2020-3440MEDIUMCisco Webex Meetings Desktop App for Windows Arbitrary File Overwrite VulnerabilityEPSS 2.6%CVE-2020-3194HIGHCisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution VulnerabilityEPSS 2.0%CVE-2021-1310MEDIUMCisco Webex Meetings Open Redirect VulnerabilityEPSS 1.6%CVE-2019-15960MEDIUMCisco Webex Network Recording Admin Page Privilege Escalation VulnerabilityEPSS 1.1%CVE-2020-3472MEDIUMCisco Webex Meetings User Email Address Information Disclosure VulnerabilityEPSS 1.1%CVE-2021-1502HIGHCisco Webex Network Recording Player and Webex Player Memory Corruption VulnerabilityEPSS 1.1%