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HistorySep 29, 2022 - 3:15 a.m.
CVE-2020-27602
cve-2020-27602
bigbluebutton
security vulnerability
separator injection
nvd
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
69.4%
BigBlueButton before 2.2.7 does not have a protection mechanism for separator injection in meetingId, userId, and authToken.
Affected configurations
Node
bigbluebuttonbigbluebuttonRange<2.2.7
| CPE | Name | Operator | Version |
|---|---|---|---|
| bigbluebutton:bigbluebutton | bigbluebutton | lt | 2.2.7 |
References
Social References
More
Related
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osv
osv
CVE-2020-27602
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nvd
nvd
CVE-2020-27602
2022-09-29 03:15:14
9.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
9.6 High
AI Score
Confidence
High
0.003 Low
EPSS
Percentile
69.4%
Related for CVE-2020-27602