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    CVE-2020-1863

    Huawei USG6000V with versions V500R001C20SPC300, V500R003C00SPC100, and V500R005C00SPC100 have an out-of-bounds read vulnerability. Due to a logical flaw in a JSON parsing routine, a remote, unauthenticated attacker could exploit this vulnerability to disrupt service in the affected products.

    Published:Mar 12, 2020
    Last Modified:Nov 21, 2024
    EPS:Mar 12, 2020
    EPSS Score:0.00296
    CVSS Score:7.5

    Affected Products

    Vendor
    Huawei
    Product
    Usg6000v
    Vendor
    Huawei
    Product
    Usg6000v Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-125 Out-of-bounds Read

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-540 Overread Buffers

    Related CVEs

    CVE-2020-1824 (CVSS 3.7) — There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Se…
    CVE-2020-1823 (CVSS 3.7) — There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Se…
    CVE-2020-1822 (CVSS 3.7) — There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Se…
    CVE-2020-1821 (CVSS 3.7) — There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Se…
    CVE-2020-1820 (CVSS 3.7) — There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Se…
    CVE-2020-1819 (CVSS 3.7) — There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Se…
    CVE-2020-1818 (CVSS 3.7) — There are multiple out of bounds (OOB) read vulnerabilities in the implementation of the Common Open Policy Se…
    CVE-2019-5254 (CVSS 8.6) — Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C…
    CVE-2019-5255 (CVSS 5.5) — Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C…
    CVE-2019-5256 (CVSS 5.5) — Certain Huawei products (AP2000;IPS Module;NGFW Module;NIP6300;NIP6600;NIP6800;S5700;SVN5600;SVN5800;SVN5800-C…

    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