CVE-2020-3361

Cisco Webex Meetings and Cisco Webex Meetings Server Token Handling Unauthorized Access Vulnerability

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.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 1.79% Top 20%
Vendor Advisory cisco.com
Affected: Cisco Cisco WebEx Meetings Server
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2020-3361?
CVE-2020-3361 has been scored as a high severity vulnerability.
How to fix CVE-2020-3361?
To fix CVE-2020-3361, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-3361 being actively exploited in the wild?
It is possible that CVE-2020-3361 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~2% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-3361?
CVE-2020-3361 affects Cisco Cisco WebEx Meetings Server.
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