VULNERABILITY INTELLIGENCE

CVE-2020-3361

CVSS score8.1 HIGH
EPSS probability2.36%
CISA KEVNot currently listed
Published2020-06-18
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

A vulnerability in Cisco Webex Meetings and Cisco Webex Meetings Server could allow an unauthenticated, remote attacker to gain unauthorized access to a vulnerable Webex site. The vulnerability is due to improper handling of authentication tokens by a vulnerable Webex site. An attacker could exploit this vulnerability by sending crafted requests to a vulnerable Cisco Webex Meetings or Cisco Webex Meetings Server site. If successful, the attacker could gain the privileges of another user within the affected Webex site.

Weakness classification

  • psirt@cisco.com: CWE-287
  • nvd@nist.gov: CWE-287

Primary references