CVE-2021-32833

Published on: 09/08/2021 12:00:00 AM UTC

Last Modified on: 09/16/2021 02:22:00 PM UTC

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Certain versions of Emby.releases from Emby contain the following vulnerability:

Emby Server is a personal media server with apps on many devices. In Emby Server on Windows there is a set of arbitrary file read vulnerabilities. This vulnerability is known to exist in version 4.6.4.0 and may not be patched in later versions. Known vulnerable routes are /Videos/Id/hls/PlaylistId/SegmentId.SegmentContainer, /Images/Ratings/theme/name and /Images/MediaInfo/theme/name. For more details including proof of concept code, refer to the referenced GHSL-2021-051. This issue may lead to unauthorized access to the system especially when Emby Server is configured to be accessible from the Internet.

  • CVE-2021-32833 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo MediaBrowser - Emby.Releases version <= 4.6.4.0

CVSS3 Score: 8.6 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
CHANGED HIGH NONE NONE

CVSS2 Score: 4.3 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL NONE NONE

CVE References

Description Tags Link
GHSL-2021-051: Unauthenticated file read in Emby Server - CVE-2021-32833 | GitHub Security Lab securitylab.github.com
text/html
URL Logo CONFIRM securitylab.github.com/advisories/GHSL-2021-051-emby/

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationEmbyEmby.releasesAllAllAllAll
  • cpe:2.3:a:emby:emby.releases:*:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2021-32833 : Emby Server is a personal media server with apps on many devices. In Emby Server on #Windows ther… twitter.com/i/web/status/1… 2021-09-09 01:36:49
Twitter Icon @threatmeter CVE-2021-32833 Emby Server is a personal media server with apps on many devices. In Emby Server on Windows there is… twitter.com/i/web/status/1… 2021-09-10 07:09:57
© CVE.report 2021 Twitter Nitter Twitter Viewer |

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