HomeUiCVE-2026-21634

CVE-2026-21634

MEDIUM
6.5CVSS
Published: 2026-01-05
Updated: 2026-01-30
AI Analysis

Description

A malicious actor with access to the adjacent network could overflow the UniFi Protect Application (Version 6.1.79 and earlier) discovery protocol causing it to restart. Affected Products: UniFi Protect Application (Version 6.1.79 and earlier). Mitigation: Update your UniFi Protect Application to Version 6.2.72 or later.

CVSS Metrics

Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector
adjacent network
Complexity
low
Privileges
none
User Action
none
Scope
unchanged
Confidentiality
none
Integrity
none
Availability
high
Weaknesses
CWE-119

Metadata

Primary Vendor
UI
Published
1/5/2026
Last Modified
1/30/2026
Source
NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

ui : unifi_protect

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CVE-CVE-2026-21634 | MEDIUM Severity | CVEDatabase.com | CVEDatabase.com