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    CVE-2026-103407

    An Improper Limitation of a Pathname to a Restricted Directory vulnerability in ConfigDirector in Juniper Networks Session Smart Router and Session Smart Conductor allows an authenticated REST user to read, overwrite, or delete arbitrary certificate and key files on the host filesystem via the certificate and private-key REST API.

    Published:Oct 28, 2026
    Last Modified:Oct 28, 2026
    EPS:Oct 28, 2026
    EPSS Score:
    CVSS Score:8.8

    Affected Products

    Vendor
    Juniper
    Product
    Session Smart Conductor
    Vendor
    Juniper
    Product
    Session Smart Router

    Exploits

    No exploit reference

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    CVE-2026-103402 (CVSS 8.8) — An Insufficient Verification of Data Authenticity vulnerability in PCLI in Juniper Networks Session Smart Rout…
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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