VULNERABILITY INTELLIGENCE

CVE-2020-27610

CVSS score7.5 HIGH
EPSS probability1.20%
CISA KEVNot currently listed
Published2020-10-21
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/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.

Weakness classification

  • nvd@nist.gov: NVD-CWE-noinfo

Primary references