Total
43 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2020-27613 | 1 Bigbluebutton | 1 Bigbluebutton | 2020-10-29 | 4.6 MEDIUM | 8.4 HIGH |
| 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. | |||||
| CVE-2020-12113 | 1 Bigbluebutton | 1 Bigbluebutton | 2020-09-30 | 4.3 MEDIUM | 6.1 MEDIUM |
| BigBlueButton before 2.2.4 allows XSS via closed captions because dangerouslySetInnerHTML in React is used. | |||||
| CVE-2020-12443 | 1 Bigbluebutton | 1 Bigbluebutton | 2020-05-06 | 7.5 HIGH | 9.8 CRITICAL |
| BigBlueButton before 2.2.6 allows remote attackers to read arbitrary files because the presfilename (lowercase) value can be a .pdf filename while the presFilename (mixed case) value has a ../ sequence. This can be leveraged for privilege escalation via a directory traversal to bigbluebutton.properties. NOTE: this issue exists because of an ineffective mitigation to CVE-2020-12112 in which there was an attempted fix within an NGINX configuration file, without considering that the relevant part of NGINX is case-insensitive. | |||||