What is CVE-2020-27610?

CVE-2020-27610 is a high-severity vulnerability in Bigbluebutton. CVSS score: 7.5/10. Published 2020-10-21.

How severe is CVE-2020-27610?

High severity. CVSS v3 base score is 7.5 out of 10.

Vulnerability in Bigbluebutton

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 external access.

EPSS: 0.012 (64.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

Bigbluebutton
N/a — versions n/a

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2020-27610?: CVE-2020-27610 is a high-severity vulnerability in Bigbluebutton. CVSS score: 7.5/10. Published 2020-10-21.
How severe is CVE-2020-27610?: High severity. CVSS v3 base score is 7.5 out of 10.