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    CVE-2020-1873

    NIP6800;Secospace USG6600;USG9500 products with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an out-of-bounds read vulnerability. An unauthenticated attacker crafts malformed message with specific parameter and sends the message to the affected products. Due to insufficient validation of message, which may be exploited to cause the device reboot.

    Published:Feb 28, 2020
    Last Modified:Nov 21, 2024
    EPS:Feb 28, 2020
    EPSS Score:0.0019
    CVSS Score:7.5

    Affected Products

    Vendor
    Huawei
    Product
    Nip6800
    Vendor
    Huawei
    Product
    Nip6800 Firmware
    Vendor
    Huawei
    Product
    Secospace Usg6600
    Vendor
    Huawei
    Product
    Secospace Usg6600 Firmware
    Vendor
    Huawei
    Product
    Usg9500
    Vendor
    Huawei
    Product
    Usg9500 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

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    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-2021-22312 (CVSS 6.5) — There is a memory leak vulnerability in some Huawei products. An authenticated remote attacker may exploit thi…
    CVE-2021-22321 (CVSS 5.3) — There is a use-after-free vulnerability in a Huawei product. A module cannot deal with specific operations in …
    CVE-2021-22320 (CVSS 7.5) — There is a denial of service vulnerability in Huawei products. A module cannot deal with specific messages cor…

    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