CVEvulnerability
CVE-2020-29042
3.7 LOW
Official page ↗
- Status
- Modified
- Published
- 2020-11-26
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 3.7 LOW — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-307
Description
An issue was discovered in BigBlueButton through 2.2.29. A brute-force attack may occur because an unlimited number of codes can be entered for a meeting that is protected by an access code.
Affected configurations
• bigbluebutton bigbluebutton (<= 2.2.29)
Related
Weakness · CWE (1)
- CWE-307 Improper Restriction of Excessive Authentication Attempts weakness
References
- http://packetstormsecurity.com/files/160238/BigBlueButton-2.2.29-Brute-Force.html Third Party Advisory
- https://cxsecurity.com/issue/WLB-2020110210 Exploit, Third Party Advisory
- https://github.com/bigbluebutton/bigbluebutton/releases Release Notes, Third Party Advisory
- http://packetstormsecurity.com/files/160238/BigBlueButton-2.2.29-Brute-Force.html Third Party Advisory
- https://cxsecurity.com/issue/WLB-2020110210 Exploit, Third Party Advisory
- https://github.com/bigbluebutton/bigbluebutton/releases Release Notes, Third Party Advisory