Cisco Webex Meetings and Cisco Webex Meetings Server Host Key Brute Forcing Vulnerability

A vulnerability in the reclaim host role feature of Cisco Webex Meetings and Cisco Webex Meetings Server could allow an authenticated, remote attacker to take over the host role during a meeting. This vulnerability is due to a lack of protection against brute forcing of the host key. An attacker could exploit this vulnerability by sending crafted requests to a vulnerable Cisco Webex Meetings or Webex Meetings Server site. A successful exploit would require the attacker to have access to join a Webex meeting, including applicable meeting join links and passwords. A successful exploit could allow the attacker to acquire or take over the host role for a meeting.

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L

过多认证尝试的限制不恰当

Cisco Webex Meetings 安全漏洞

Cisco Webex Meetings是美国思科（Cisco）公司的一套视频会议解决方案。 Cisco Webex Meetings and Cisco Webex Meetings Server 存在安全漏洞，该漏洞源于缺乏针对暴力破解主机密钥的保护。攻击者可利用该漏洞加入Webex会议。

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