CVE-2021-22882

View on CVE.org

Published Feb 23, 2021 CVSS 3.1 · 7.5 High EPSS 1.3% KEV · Not listed

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.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

UniFi Protect

affected

Version	Status	Constraints
`Fixed in v1.17.1`	affected	—

Configuration 1 [-]

AND

cpe:2.3:a:ui:unifi_protect_controller:*:*:*:*:*:*:*:*

OR	cpe:2.3:h:ui:unifi_cloud_key_plus:-:::::::*
	cpe:2.3:h:ui:unifi_dream_machine_pro:-:::::::*
	cpe:2.3:h:ui:unifi_network_video_recorder:-:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-10015	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

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Partial

This CVE is not in the KEV list.

Exploit prediction score: 1.3% (1.318% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
https://community.ui.com/releases/Security-advisory-bulletin-017-017/071141e5-bc2e-4b71-81f3-5e499316fcee
https://hackerone.com/reports/1008579

History

No history.

Subscriptions

Ui Unifi Cloud Key Plus Unifi Dream Machine Pro Unifi Network Video Recorder Unifi Protect Controller

Weaknesses

Sources

CVE record Updated: Aug 3, 2024, 6:58 PM

Status: PUBLISHED
Assigner: hackerone
Published: Feb 23, 2021, 6:28 PM
Updated: Aug 3, 2024, 6:58 PM
Reserved: Jan 6, 2021, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:37 AM

Status: Modified
Published: Feb 23, 2021, 7:15 PM
Modified: Jun 17, 2026, 3:37 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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