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    CVE-2004-2439

    The remote upgrade capability in HP LaserJet 4200 and 4300 printers does not require a password, which allows remote attackers to upgrade firmware.

    Published:Dec 31, 2004
    Last Modified:Apr 16, 2026
    EPS:Aug 20, 2005
    EPSS Score:0.01026
    CVSS Score:5

    Affected Products

    Vendor
    Hp
    Product
    Color Laserjet
    Vendor
    Hp
    Product
    Color Laserjet 4600
    Vendor
    Hp
    Product
    Laserjet 2500
    Vendor
    Hp
    Product
    Laserjet 3000
    Vendor
    Hp
    Product
    Laserjet 3700
    Vendor
    Hp
    Product
    Laserjet 4100 Mfp
    Vendor
    Hp
    Product
    Laserjet 4200
    Vendor
    Hp
    Product
    Laserjet 4300
    Vendor
    Hp
    Product
    Laserjet 9000
    Vendor
    Hp
    Product
    Laserjet 9000 Mfp
    Vendor
    Hp
    Product
    Laserjet 9040 Mpf
    Vendor
    Hp
    Product
    Laserjet 9050
    Vendor
    Hp
    Product
    Laserjet 9050 Mpf
    Vendor
    Hp
    Product
    Laserjet 9055
    Vendor
    Hp
    Product
    Laserjet 9065
    Vendor
    Hp
    Product
    Laserjet 9500
    Vendor
    Hp
    Product
    Laserjet 9500 Mpf

    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