1. Home
  2. CVE Database
  3. CVE-2020-27610
HIGH · 7.5

CVE-2020-27610

The installation procedure in BigBlueButton before 2.2.28 (or earlier) exposes certain network services to external interfaces, and does not automatically set up a firewall configuration to block exte...

Vulnerability Description

The installation procedure in BigBlueButton before 2.2.28 (or earlier) exposes certain network services to external interfaces, and does not automatically set up a firewall configuration to block external access.

CVSS Score

7.5

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
BigbluebuttonBigbluebutton< 2.2.28

References

FAQ

What is CVE-2020-27610?

CVE-2020-27610 is a vulnerability with a CVSS score of 7.5 (HIGH). The installation procedure in BigBlueButton before 2.2.28 (or earlier) exposes certain network services to external interfaces, and does not automatically set up a firewall configuration to block exte...

How severe is CVE-2020-27610?

CVE-2020-27610 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-27610?

Check the references section above for vendor advisories and patch information. Affected products include: Bigbluebutton Bigbluebutton.