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    CVE-2020-9015

    Arista DCS-7050QX-32S-R 4.20.9M, DCS-7050CX3-32S-R 4.20.11M, and DCS-7280SRAM-48C6-R 4.22.0.1F devices (and possibly other products) allow attackers to bypass intended TACACS+ shell restrictions via a | character. NOTE: the vendor reports that this is a configuration issue relating to an overly permissive regular expression in the TACACS+ server permitted commands

    Published:Feb 20, 2020
    Last Modified:Nov 21, 2024
    EPS:Feb 20, 2020
    EPSS Score:0.67484
    CVSS Score:9.8

    Affected Products

    Vendor
    Arista
    Product
    Dcs-7050cx3-32s-r
    Vendor
    Arista
    Product
    Dcs-7050cx3-32s-r Firmware
    Vendor
    Arista
    Product
    Dcs-7050qx-32s-r
    Vendor
    Arista
    Product
    Dcs-7050qx-32s-r Firmware
    Vendor
    Arista
    Product
    Dcs-7280sram-48c6-r
    Vendor
    Arista
    Product
    Dcs-7280sram-48c6-r Firmware

    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