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CVE PROGRAM SOURCE RECORD8.6 High

CVE-2026-54403

A malicious actor with access to the network could exploit a Path Traversal vulnerability found in certain devices running UniFi OS to bypass authentication of such UniFi OS device

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Status
Published
Published
Updated
Assigning organization
hackerone

Description

A malicious actor with access to the network could exploit a Path Traversal vulnerability found in certain devices running UniFi OS to bypass authentication of such UniFi OS devices or instances.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Ubiquiti Inc UniFi OS Server

Default version status: unaffected

  • 0 to < 5.1.19affected

Ubiquiti Inc Dream Machines

Default version status: unaffected

  • 0 to < 5.1.19affected

Ubiquiti Inc Enterprise Fortress Gateway

Default version status: unaffected

  • 0 to < 5.1.19affected

Ubiquiti Inc Dream Wall

Default version status: unaffected

  • 0 to < 5.1.19affected

Ubiquiti Inc Dream Routers

Default version status: unaffected

  • 0 to < 5.1.19affected

Ubiquiti Inc Express 7

Default version status: unaffected

  • 0 to < 5.1.19affected

Ubiquiti Inc Cloud Keys

Default version status: unaffected

  • 0 to < 5.1.19affected

Ubiquiti Inc Network Video Recorders

Default version status: unaffected

  • 0 to < 5.1.19affected

Ubiquiti Inc Enterprise Video Recorders

Default version status: unaffected

  • 0 to < 5.1.19affected

Ubiquiti Inc Cloud Gateways

Default version status: unaffected

  • 0 to < 5.1.19affected

Ubiquiti Inc Network Attached Storage

Default version status: unaffected

  • 0 to < 5.1.19affected

Ubiquiti Inc Enterprise Firewall Core

Default version status: unaffected

  • 0 to < 5.1.19affected

References