CVE-2020-29042
LOW
3.7
CVSS Score
Published: November 26, 2020 at 05:51 PM UTC
Updated: June 17, 2026 at 03:11 AM UTC
1 product affected across 1 vendorBigbluebutton
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Severity
LOW3.7
Exploit prediction
EPSS 1%
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
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 2.2.29
Remediation
No guide yetNo remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.
References (3)
x_refsource_MISCThird Party Advisory
Source: [email protected]
http://packetstormsecurity.com/files/160238/BigBlueButton-2.2.29-Brute-Force.htmlx_refsource_MISCExploitThird Party Advisory
Source: [email protected]
https://cxsecurity.com/issue/WLB-2020110210x_refsource_MISCRelease NotesThird Party Advisory
Source: [email protected]
https://github.com/bigbluebutton/bigbluebutton/releasesCVSS
- Attack Vector
- NETWORK
- Complexity
- HIGH
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- LOW
- Integrity
- NONE
- Availability
- NONE
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-307
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