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    CVE-2023-28768

    Improper frame handling in the Zyxel XGS2220-30 firmware version V4.80(ABXN.1), XMG1930-30 firmware version V4.80(ACAR.1), and XS1930-10 firmware version V4.80(ABQE.1) could allow an unauthenticated LAN-based attacker to cause denial-of-service (DoS) conditions by sending crafted frames to an affected switch.

    Published:Aug 14, 2023
    Last Modified:Nov 21, 2024
    EPS:Aug 14, 2023
    EPSS Score:0.0011
    CVSS Score:6.5

    Affected Products

    Vendor
    Zyxel
    Product
    Xgs2220-30
    Vendor
    Zyxel
    Product
    Xgs2220-30 Firmware
    Vendor
    Zyxel
    Product
    Xgs2220-30f
    Vendor
    Zyxel
    Product
    Xgs2220-30f Firmware
    Vendor
    Zyxel
    Product
    Xgs2220-30hp
    Vendor
    Zyxel
    Product
    Xgs2220-30hp Firmware
    Vendor
    Zyxel
    Product
    Xgs2220-54
    Vendor
    Zyxel
    Product
    Xgs2220-54 Firmware
    Vendor
    Zyxel
    Product
    Xgs2220-54fp
    Vendor
    Zyxel
    Product
    Xgs2220-54fp Firmware
    Vendor
    Zyxel
    Product
    Xgs2220-54hp
    Vendor
    Zyxel
    Product
    Xgs2220-54hp Firmware
    Vendor
    Zyxel
    Product
    Xmg1930-30
    Vendor
    Zyxel
    Product
    Xmg1930-30 Firmware
    Vendor
    Zyxel
    Product
    Xmg1930-30hp
    Vendor
    Zyxel
    Product
    Xmg1930-30hp Firmware
    Vendor
    Zyxel
    Product
    Xs1930-10
    Vendor
    Zyxel
    Product
    Xs1930-10 Firmware
    Vendor
    Zyxel
    Product
    Xs1930-12f
    Vendor
    Zyxel
    Product
    Xs1930-12f Firmware
    Vendor
    Zyxel
    Product
    Xs1930-12hp
    Vendor
    Zyxel
    Product
    Xs1930-12hp Firmware

    Exploits

    No exploit reference

    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