CVEvulnerability

CVE-2020-27610

7.5 HIGH Published 2020-10-21 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-10-21
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:P/I:N/A:N

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.

Affected configurations

• bigbluebutton bigbluebutton (< 2.2.28)

References