CVE-2020-3361: high-severity vulnerability in Cisco WebEx Meetings Server
Cisco Webex Meetings and Cisco Webex Meetings Server Token Handling Unauthorized Access Vulnerability
Published · Updated
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21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 8.1epss 2.4%
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected products
Cisco · Cisco WebEx Meetings ServerRelated CVEs — Cisco WebEx Meetings Server
In the same product, most dangerous first.
CVE-2020-3263HIGHCisco Webex Meetings Desktop App URL Filtering Arbitrary Program Execution VulnerabilityEPSS 4.2%CVE-2020-3342HIGHCisco Webex Meetings Desktop App for Mac Update Feature Code Execution VulnerabilityEPSS 3.9%CVE-2020-3419MEDIUMCisco Webex Meetings and Cisco Webex Meetings Server Ghost Join VulnerabilityEPSS 2.2%CVE-2019-1868MEDIUMCisco Webex Meetings Server Information Disclosure VulnerabilityEPSS 2.1%CVE-2020-3471MEDIUMCisco Webex Meetings and Cisco Webex Meetings Server Unauthorized Audio Information Exposure VulnerabilityEPSS 1.8%CVE-2020-3441MEDIUMCisco Webex Meetings and Cisco Webex Meetings Server Information Disclosure VulnerabilityEPSS 1.6%