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    CVE-2019-5256

    Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C;SeMG9811;Secospace AntiDDoS8000;Secospace USG6300;Secospace USG6500;Secospace USG6600;USG6000V;eSpace U1981) have a null pointer dereference vulnerability. The system dereferences a pointer that it expects to be valid, but is NULL. A local attacker could exploit this vulnerability by sending crafted parameters. A successful exploit could cause a denial of service and the process reboot.

    Published:Dec 13, 2019
    Last Modified:Nov 21, 2024
    EPS:Dec 13, 2019
    EPSS Score:0.00057
    CVSS Score:5.5

    Affected Products

    Vendor
    Huawei
    Product
    Ap2000
    Vendor
    Huawei
    Product
    Ap2000 Firmware
    Vendor
    Huawei
    Product
    Espace U1981
    Vendor
    Huawei
    Product
    Espace U1981 Firmware
    Vendor
    Huawei
    Product
    Ips
    Vendor
    Huawei
    Product
    Ips Firmware
    Vendor
    Huawei
    Product
    Ngfw
    Vendor
    Huawei
    Product
    Ngfw Firmware
    Vendor
    Huawei
    Product
    Nip6300
    Vendor
    Huawei
    Product
    Nip6300 Firmware
    Vendor
    Huawei
    Product
    Nip6600
    Vendor
    Huawei
    Product
    Nip6600 Firmware
    Vendor
    Huawei
    Product
    Nip6800
    Vendor
    Huawei
    Product
    Nip6800 Firmware
    Vendor
    Huawei
    Product
    S5700
    Vendor
    Huawei
    Product
    S5700 Firmware
    Vendor
    Huawei
    Product
    Secospace Antiddos8000
    Vendor
    Huawei
    Product
    Secospace Antiddos8000 Firmware
    Vendor
    Huawei
    Product
    Secospace Usg6300
    Vendor
    Huawei
    Product
    Secospace Usg6300 Firmware
    Vendor
    Huawei
    Product
    Secospace Usg6500
    Vendor
    Huawei
    Product
    Secospace Usg6500 Firmware
    Vendor
    Huawei
    Product
    Secospace Usg6600
    Vendor
    Huawei
    Product
    Secospace Usg6600 Firmware
    Vendor
    Huawei
    Product
    Semg9811
    Vendor
    Huawei
    Product
    Semg9811 Firmware
    Vendor
    Huawei
    Product
    Svn5600
    Vendor
    Huawei
    Product
    Svn5600 Firmware
    Vendor
    Huawei
    Product
    Svn5800
    Vendor
    Huawei
    Product
    Svn5800-c
    Vendor
    Huawei
    Product
    Svn5800-c Firmware
    Vendor
    Huawei
    Product
    Svn5800 Firmware
    Vendor
    Huawei
    Product
    Usg6000v
    Vendor
    Huawei
    Product
    Usg6000v Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    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