An issue was discovered in UniFi Protect G3 FLEX Camera Version UVC.v4.30.0.67. Attackers can use slowhttptest tool to send incomplete HTTP request, which could make server keep waiting for the packet to finish the connection, until its resource exhausted. Then the web server is denial-of-service.
References
| Link | Resource |
|---|---|
| https://github.com/Jian-Xian/CVE-POC/blob/master/CVE-2021-33818.md | Exploit Third Party Advisory |
| https://github.com/shekyan/slowhttptest | Third Party Advisory |
| https://store.ui.com/collections/unifi-protect-cameras/products/unifi-video-g3-flex-camera | Product Vendor Advisory |
| https://github.com/Jian-Xian/CVE-POC/blob/master/CVE-2021-33818.md | Exploit Third Party Advisory |
| https://github.com/shekyan/slowhttptest | Third Party Advisory |
| https://store.ui.com/collections/unifi-protect-cameras/products/unifi-video-g3-flex-camera | Product Vendor Advisory |
Configurations
Configuration 1 (hide)
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History
21 Nov 2024, 06:09
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/Jian-Xian/CVE-POC/blob/master/CVE-2021-33818.md - Exploit, Third Party Advisory | |
| References | () https://github.com/shekyan/slowhttptest - Third Party Advisory | |
| References | () https://store.ui.com/collections/unifi-protect-cameras/products/unifi-video-g3-flex-camera - Product, Vendor Advisory |
Information
Published : 2021-06-18 19:15
Updated : 2024-11-21 06:09
NVD link : CVE-2021-33818
Mitre link : CVE-2021-33818
CVE.ORG link : CVE-2021-33818
JSON object : View
Products Affected
ui
- camera_g3_flex
- camera_g3_flex_firmware
CWE
CWE-400
Uncontrolled Resource Consumption