VulnerabilityModified
CVE-2021-33959
Plex media server 1.21 and before is vulnerable to ddos reflection attack via plex service.
HIGH 7.5EPSS 15.0%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 15.0%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
Plex media server 1.21 and before is vulnerable to ddos reflection attack via plex service.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 15.04% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-346
- Affected
- plex/media server
- Source
- cve@mitre.org
References
- https://github.com/lixiang957/CVE-2021-33959Exploit, Third Party Advisory
- https://www.freebuf.com/articles/web/260338.htmlExploit, Technical Description, Third Party Advisory
- https://github.com/lixiang957/CVE-2021-33959Exploit, Third Party Advisory
- https://www.freebuf.com/articles/web/260338.htmlExploit, Technical Description, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.