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    CVE-2026-54406

    A malicious actor with access to the network and high privileges could exploit a Path Traversal vulnerability found in self-hosted instances of UniFi Network Application to escalate write permission on the host device.

    Published:Jul 2, 2026
    Last Modified:Jul 28, 2026
    EPS:Jul 2, 2026
    EPSS Score:0.00377
    CVSS Score:8.7

    Affected Products

    Vendor
    Ubiquiti
    Product
    Unifi Network Application

    Exploits

    No exploit reference

    Related CVEs

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    CVE-2026-55114 (CVSS 8.8) — A malicious actor with access to the network and low privileges could exploit an Improper Access Control vulne…
    CVE-2026-56842 (CVSS 7.5) — A malicious actor with access to the network and under certain conditions could exploit an Incorrect Authoriza…
    CVE-2026-55118 (CVSS 8.3) — A malicious actor with access to the network,low privileges and under certain conditions could exploit an Impr…
    CVE-2026-54405 (CVSS 7.5) — A malicious actor with access to the network could exploit an Improper Input Validation vulnerability found in…
    CVE-2026-22557 (CVSS 10) — A malicious actor with access to the network could exploit a Path Traversal vulnerability found in the UniFi N…
    CVE-2026-22558 (CVSS 7.7) — An Authenticated NoSQL Injection vulnerability found in UniFi Network Application could allow a malicious acto…
    CVE-2025-24292 (CVSS 6.8) — A misconfigured query in UniFi Network (v9.1.120 and earlier) could allow users to authenticate to Enterprise …
    CVE-2024-42028 (CVSS 8.8) — A Local privilege escalation vulnerability found in a Self-Hosted UniFi Network Server with UniFi Network Appl…
    CVE-2024-42025 (CVSS 7.8) — A Command Injection vulnerability found in a Self-Hosted UniFi Network Servers (Linux) with UniFi Network Appl…

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High