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CVE PROGRAM SOURCE RECORD9.1 Critical

CVE-2026-77540

A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS Server to execute a Command Injection on

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Status
Published
Published
Updated
Assigning organization
Ubiquiti

Description

A malicious actor with access to the network and high privileges could exploit an Improper Input Validation vulnerability found in UniFi OS Server to execute a Command Injection on the host device.

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 < 5.1.37affected

References