CVE-2021-33820

Description

An issue was discovered in UniFi Protect G3 FLEX Camera Version UVC.v4.30.0.67.Attacker could send a huge amount of TCP SYN packet to make web service's resource exhausted. Then the web server is denial-of-service.

References

https://store.ui.com/collections/unifi-protect-cameras/products/unifi-video-g3-flex-camera

https://linuxhint.com/hping3/

https://github.com/Jian-Xian/CVE-POC/blob/master/CVE-2021-33820.md

https://euvd.enisa.europa.eu/vulnerability/EUVD-2021-20495

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS