CVEDB API

Plex media server 1.21 and before is vulnerable to ddos reflection attack via plex service.

Exploit prediction scoring system (EPSS) score

EPSS Score 0.222

EPSS Ranking 95.4%

CVSS Severity

CVSS v3 Score 7.5

References

Products affected by CVE-2021-33959

Plex » Media Server » Version: N/A

cpe:2.3:a:plex:media_server:-
Plex » Media Server » Version: 0.9.9.2

cpe:2.3:a:plex:media_server:0.9.9.2
Plex » Media Server » Version: 1.13.2.5154

cpe:2.3:a:plex:media_server:1.13.2.5154
Plex » Media Server » Version: 1.18.2.2029

cpe:2.3:a:plex:media_server:1.18.2.2029
Plex » Media Server » Version: 1.18.2.2029-36236cc4c

cpe:2.3:a:plex:media_server:1.18.2.2029-36236cc4c
Plex » Media Server » Version: 1.19.1.2701

cpe:2.3:a:plex:media_server:1.19.1.2701
Plex » Media Server » Version: 1.19.3

cpe:2.3:a:plex:media_server:1.19.3
Plex » Media Server » Version: 1.21

cpe:2.3:a:plex:media_server:1.21