CVE-2020-29042
LOW
3,7
Source: [email protected]
Attack Vector: network
Attack Complexity: high
Privileges Required: none
User Interaction: none
Scope: unchanged
Confidentiality: low
Integrity: none
Availability: none
MEDIUM
4,3
Source: [email protected]
Access Vector: network
Access Complexity: medium
Authentication: none
Confidentiality: partial
Integrity: none
Availability: none
Description
AI Translation Available
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.
EPSS (Exploit Prediction Scoring System)
Trend Analysis
EPSS (Exploit Prediction Scoring System)
Prevede la probabilità di sfruttamento basata su intelligence sulle minacce e sulle caratteristiche della vulnerabilità.
EPSS Score
0,0027
Percentile
0,5th
Updated
EPSS Score Trend (Last 91 Days)
307
Improper Restriction of Excessive Authentication Attempts
DraftCommon Consequences
Security Scopes Affected:
Access Control
Potential Impacts:
Bypass Protection Mechanism
Applicable Platforms
All platforms may be affected
Application
Bigbluebutton by Bigbluebutton
Version Range Affected
To
2.2.29
(inclusive)
CPE Identifier
View Detailed Analysis
cpe:2.3:a:bigbluebutton:bigbluebutton:*:*:*:*:*:*:*:*
Common Platform Enumeration - Standardized vulnerability identification
http://packetstormsecurity.com/files/160238/BigBlueButton-2.2.29-Brute-Force.ht…
https://cxsecurity.com/issue/WLB-2020110210
https://github.com/bigbluebutton/bigbluebutton/releases
http://packetstormsecurity.com/files/160238/BigBlueButton-2.2.29-Brute-Force.ht…
https://cxsecurity.com/issue/WLB-2020110210
https://github.com/bigbluebutton/bigbluebutton/releases