Description: Jellyfin is a Free Software Media System. In Jellyfin before version 10.7.1, with certain endpoints, well crafted requests will allow arbitrary file read from a Jellyfin server’s file system. This issue is more prevalent when Windows is used as the host OS. Servers that are exposed to the public Internet are potentially at risk. This is fixed in version 10.7.1. As a workaround, users may be able to restrict some access by enforcing strict security permissions on their filesystem, however, it is recommended to update as soon as possible.
CVE-2021-21402
Published Date: 2021-03-23T20:15Z
Last Modified: 2021-03-27T02:16Z
CVSS Score: 6.5 (MEDIUM)
EPSS Score: 24.19%
Risk Score: 4.62 (MEDIUM)
Risk Score based on CVSS score and EPSS. This score is for reference purposes and is not internationally recognized.
CVSS:
6.5 |
EPSS:
24.19%
Mitre ATT&CK Technical v15.1
T1583.004 – Server
T1592.002 – Software
T1584.004 – Server
T1053.002 – At
Technical Analysis & Mitigation Measures
Reference Links
Vendor - Produce - Version
jellyfin - jellyfin
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