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    CVE-2024-30384

    An Improper Check for Unusual or Exceptional Conditions vulnerability in the Packet Forwarding Engine (PFE) of Juniper Networks Junos OS on EX4300 Series allows a locally authenticated attacker with low privileges to cause a Denial-of-Service (Dos). If a specific CLI command is issued, a PFE crash will occur. This will cause traffic forwarding to be interrupted until the system self-recovers.  This issue affects Junos OS:  All versions before 20.4R3-S10, 21.2 versions before 21.2R3-S7, 21.4 versions before 21.4R3-S6.

    Published:Apr 12, 2024
    Last Modified:Feb 6, 2025
    EPS:Apr 12, 2024
    EPSS Score:0.00048
    CVSS Score:5.5

    Affected Products

    Vendor
    Juniper
    Product
    Ex4300
    Vendor
    Juniper
    Product
    Ex4300-24p
    Vendor
    Juniper
    Product
    Ex4300-24p-s
    Vendor
    Juniper
    Product
    Ex4300-24t
    Vendor
    Juniper
    Product
    Ex4300-24t-s
    Vendor
    Juniper
    Product
    Ex4300-32f
    Vendor
    Juniper
    Product
    Ex4300-32f-dc
    Vendor
    Juniper
    Product
    Ex4300-32f-s
    Vendor
    Juniper
    Product
    Ex4300-48mp
    Vendor
    Juniper
    Product
    Ex4300-48mp-s
    Vendor
    Juniper
    Product
    Ex4300-48p
    Vendor
    Juniper
    Product
    Ex4300-48p-s
    Vendor
    Juniper
    Product
    Ex4300-48t
    Vendor
    Juniper
    Product
    Ex4300-48t-afi
    Vendor
    Juniper
    Product
    Ex4300-48t-dc
    Vendor
    Juniper
    Product
    Ex4300-48t-dc-afi
    Vendor
    Juniper
    Product
    Ex4300-48t-s
    Vendor
    Juniper
    Product
    Junos

    Exploits

    No exploit reference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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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