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    CVE-2026-103394

    An Improper Initialization vulnerability in the SSR software in Juniper Networks Session Smart Router allows an attacker to decrypt traffic or cause a denial of service via security policy assignment.

    Published:Oct 28, 2026
    Last Modified:Oct 29, 2026
    EPS:Oct 28, 2026
    EPSS Score:
    CVSS Score:3.7

    Affected Products

    Vendor
    Juniper
    Product
    Session Smart Router

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-665 Improper Initialization

    Related CVEs

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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
    CVE-2026-103394 — Juniper (Low 3.7) | CVE-DB