CVE-2021-32833

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.

CVSS v3 8.6 HIGH
CVSS v2.0 4.3 MEDIUM

8.6^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.9 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

4.3^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:N/A:N

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
https://securitylab.github.com/advisories/GHSL-2021-051-emby/	Exploit Third Party Advisory
https://securitylab.github.com/advisories/GHSL-2021-051-emby/	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:emby:emby.releases:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:07

Type	Values Removed	Values Added
References	~~() https://securitylab.github.com/advisories/GHSL-2021-051-emby/ - Exploit, Third Party Advisory~~	() https://securitylab.github.com/advisories/GHSL-2021-051-emby/ - Exploit, Third Party Advisory

Information

Published : 2021-09-09 02:15

Updated : 2024-11-21 06:07

NVD link : CVE-2021-32833

Mitre link : CVE-2021-32833

CVE.ORG link : CVE-2021-32833

JSON object : View

Products Affected

emby

emby.releases

CWE

CWE-552

Files or Directories Accessible to External Parties

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