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    CVE-2026-34911

    A malicious actor with access to the network and low privileges could exploit a Path Traversal vulnerability found in UniFi OS devices to access files on the underlying system that could be manipulated to obtain sensitive information.

    Published:May 22, 2026
    Last Modified:May 22, 2026
    EPS:May 22, 2026
    EPSS Score:0.00012
    CVSS Score:7.7

    Affected Products

    Vendor
    Ubiquiti
    Product
    Efg
    Vendor
    Ubiquiti
    Product
    Envr
    Vendor
    Ubiquiti
    Product
    Envr-core
    Vendor
    Ubiquiti
    Product
    Express 7
    Vendor
    Ubiquiti
    Product
    Ucg-fiber
    Vendor
    Ubiquiti
    Product
    Ucg-industrial
    Vendor
    Ubiquiti
    Product
    Ucg-max
    Vendor
    Ubiquiti
    Product
    Ucg-ultra
    Vendor
    Ubiquiti
    Product
    Uck
    Vendor
    Ubiquiti
    Product
    Uck-enterprise
    Vendor
    Ubiquiti
    Product
    Uckp
    Vendor
    Ubiquiti
    Product
    Udm
    Vendor
    Ubiquiti
    Product
    Udm-beast
    Vendor
    Ubiquiti
    Product
    Udm-pro
    Vendor
    Ubiquiti
    Product
    Udm-pro-max
    Vendor
    Ubiquiti
    Product
    Udm-se
    Vendor
    Ubiquiti
    Product
    Udr
    Vendor
    Ubiquiti
    Product
    Udr-5g
    Vendor
    Ubiquiti
    Product
    Udr7
    Vendor
    Ubiquiti
    Product
    Udw
    Vendor
    Ubiquiti
    Product
    Unas-2
    Vendor
    Ubiquiti
    Product
    Unas-4
    Vendor
    Ubiquiti
    Product
    Unas-pro
    Vendor
    Ubiquiti
    Product
    Unas-pro-4
    Vendor
    Ubiquiti
    Product
    Unas-pro-8
    Vendor
    Ubiquiti
    Product
    Unifi Os
    Vendor
    Ubiquiti
    Product
    Unvr
    Vendor
    Ubiquiti
    Product
    Unvr-g2
    Vendor
    Ubiquiti
    Product
    Unvr-g2-pro
    Vendor
    Ubiquiti
    Product
    Unvr-instant
    Vendor
    Ubiquiti
    Product
    Unvr-pro

    Exploits

    No exploit reference

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    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