CVEvulnerability
CVE-2020-3361
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2020-06-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.1 HIGH — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-287
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.
Affected configurations
• cisco webex meetings (<= 39.5.25)
• cisco webex meetings (>= 40.1.0 <= 40.4.10)
• cisco webex meetings 40.6.0
• cisco webex meetings server (< 4.0)
• cisco webex meetings server 4.0
Related
Weakness · CWE (1)
- CWE-287 Improper Authentication weakness