Free and open-source vulnerability scanner

Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.

Install Now

Available for macOS, Windows, and Linux

CVE-2021-32833

Published

2 years ago

Last Modified

2 years ago

CVSSv2.0 Severity

Medium

CVSSv3.1 Severity

High

Impact Analysis

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..

CVSSv2.0 Score

Severity: Medium
Base Score: 4.3/10
Exploit Score: 8.6/10
Access Vector: Network
Access Complexity: Medium
Authentication Required: None
Impact Score: 2.9/10
Confidentiality Impact: Partial
Availability Impact: None
Integrity Impact: None

CVSSv3.1 Score

Severity: High
Base Score: 8.6/10
Exploit Score: 3.9/10
Access Vector: Network
Access Complexity: Low
Privileges Required: None
Impact Score: 4/10
Confidentiality Impact: High
Availability Impact: None
Integrity Impact: None
Scope: Changed
User Interaction: None

Products Affected

CPE	Affected	Vulnerable	Excluding	Edit
cpe:2.3:a:emby:emby.releases::::::::	Yes	-	-

References

https://securitylab.github.com/advisories/GHSL-2021-051-emby/