Vulnerability Details : CVE-2021-33959
Potential exploit
Plex media server 1.21 and before is vulnerable to ddos reflection attack via plex service.
Products affected by CVE-2021-33959
- cpe:2.3:a:plex:media_server:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-33959
22.23%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 95 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-33959
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2021-33959
-
The product does not properly verify that the source of data or communication is valid.Assigned by: nvd@nist.gov (Primary)
-
The product does not properly control the allocation and maintenance of a limited resource.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-33959
-
https://github.com/lixiang957/CVE-2021-33959
GitHub - lixiang957/CVE-2021-33959: CVE-2021-33959Exploit;Third Party Advisory
-
https://www.freebuf.com/articles/web/260338.html
预警：基于Plex媒体播放平台的DDoS反射攻击来袭 - FreeBuf网络安全行业门户Exploit;Technical Description;Third Party Advisory
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