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CVE-2021-32833
HIGH · CVSS 8.6
EPSS exploitation probability: 0%
Published 2021-09-09T02:15:14.310 · Last modified 2026-06-17T03:53:43.440

Summary

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.

Affected products

emby — emby.releases

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.