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    CVE-2009-4293

    Internet Initiative Japan SEIL/X1, SEIL/X2, and SEIL/B1 firmware 2.30 through 2.51, when NAT is enabled, allows remote attackers to cause a denial of service (system restart) via crafted GRE packets.

    Published:Dec 10, 2009
    Last Modified:Apr 23, 2026
    EPS:Dec 10, 2009
    EPSS Score:0.00918
    CVSS Score:7.1

    Affected Products

    Vendor
    Iij
    Product
    Seil\/b1
    Vendor
    Iij
    Product
    Seil\/b1 Firmware
    Vendor
    Iij
    Product
    Seil\/x1
    Vendor
    Iij
    Product
    Seil\/x1 Firmware
    Vendor
    Iij
    Product
    Seil\/x2
    Vendor
    Iij
    Product
    Seil\/x2 Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    No CWE recorded yet

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

    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