CVE-2020-27612

EPSS 0.2%
Veröffentlicht 21.10.2020 15:15:27
Zuletzt bearbeitet 21.11.2024 05:21:28
Quelle cve@mitre.org
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Greenlight in BigBlueButton through 2.2.28 places usernames in room URLs, which may represent an unintended information leak to users in a room, or an information leak to outsiders if any user publishes a screenshot of a browser window.

Betroffene Produkte Warnungen 0 Metriken 3 CWE 1 Referenzen 4

Daten sind bereitgestellt durch National Vulnerability Database (NVD)

BigBlueButton ≫ BigBlueButton Version <= 2.2.28

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Typ	Quelle	Score	Percentile
EPSS	FIRST.org	0.2%	0.39

CVSS Metriken
Quelle	Base Score	Exploit Score	Impact Score	Vector String
nvd@nist.gov	4.3	2.8	1.4	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
nvd@nist.gov	4	8	2.9	AV:N/AC:L/Au:S/C:P/I:N/A:N

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

https://docs.bigbluebutton.org/admin/privacy.html

Not Applicable

https://nvd.nist.gov/vuln/detail/CVE-2020-27612

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-27612

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-27612

EUVD