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    CVE-2021-20677

    UNIVERGE Aspire series PBX (UNIVERGE Aspire WX from 1.00 to 3.51, UNIVERGE Aspire UX from 1.00 to 9.70, UNIVERGE SV9100 from 1.00 to 10.70, and SL2100 from 1.00 to 3.00) allows a remote authenticated attacker to cause system down and a denial of service (DoS) condition by sending a specially crafted command.

    Published:Mar 26, 2021
    Last Modified:Nov 21, 2024
    EPS:Mar 26, 2021
    EPSS Score:0.00304
    CVSS Score:3.1

    Affected Products

    Vendor
    Necplatforms
    Product
    Sl2100
    Vendor
    Necplatforms
    Product
    Sl2100 Firmware
    Vendor
    Necplatforms
    Product
    Univerge Aspire Ux
    Vendor
    Necplatforms
    Product
    Univerge Aspire Ux Firmware
    Vendor
    Necplatforms
    Product
    Univerge Aspire Wx
    Vendor
    Necplatforms
    Product
    Univerge Aspire Wx Firmware
    Vendor
    Necplatforms
    Product
    Univerge Sv9100
    Vendor
    Necplatforms
    Product
    Univerge Sv9100 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