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CVE-2021-22882 Details
Description
UniFi Protect before v1.17.1 allows an attacker to use spoofed cameras to perform a denial-of-service attack that may cause the UniFi Protect controller to crash.
Metrics
CVSS 4.0 Severity and Vector Strings:
No CVSS 4.0 data is available for this CVE.
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
No SSVC data is available for this CVE.
References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://community.ui.com/releases/Security-advisory-bulletin-017-017/071141e5-bc2e-4b71-81f3-5e499316fcee | CVE | Vendor Advisory |
| https://hackerone.com/reports/1008579 | CVE | Third Party Advisory |
| https://community.ui.com/releases/Security-advisory-bulletin-017-017/071141e5-bc2e-4b71-81f3-5e499316fcee | [email protected] | Vendor Advisory |
| https://hackerone.com/reports/1008579 | [email protected] | Third Party Advisory |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| NVD-CWE-noinfo | Insufficient Information to Classify Weakness | [email protected] |
| CWE-400 | Uncontrolled Resource Consumption | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| ui unifi protect controller | < 1.17.1 |
CPE
Remediation
| |
| ui unifi cloud key plus | All versions |
CPE
Remediation
| |
| ui unifi dream machine pro | All versions |
CPE
Remediation
| |
| ui unifi network video recorder | All versions |
CPE
Remediation
| |
Change History
5 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Nov 21, 2024 | CVE Modified | CVE |
| May 14, 2024 | CVE Modified | [email protected] |
| Aug 30, 2022 | Reanalysis | [email protected] |
| Feb 27, 2021 | Initial Analysis | [email protected] |