cve.bz

CVE-2020-27613

8.4 highEPSS 0.3%

High (8.4) in bigbluebutton bigbluebutton. EPSS 0.3% chance of exploitation in the next 30 days.

The installation procedure in BigBlueButton before 2.2.28 (or earlier) uses ClueCon as the FreeSWITCH password, which allows local users to achieve unintended FreeSWITCH access.

Severity

CVSS 3.1

8.4 high
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
0.3% chance of exploitation in the next 30 days; higher than 19% of CVEs (scores of 2026-10-31)
CWE
CWE-312
Published
Modified
Record from
the NVD, synced

Affected

References

Check your stackJSON