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    CVE-2023-38321

    OpenNDS, as used in Sierra Wireless ALEOS before 4.17.0.12 and other products, allows remote attackers to cause a denial of service (NULL pointer dereference, daemon crash, and Captive Portal outage) via a GET request to /opennds_auth/ that lacks a custom query string parameter and client-token.

    Published:Dec 25, 2023
    Last Modified:Nov 21, 2024
    EPS:Dec 25, 2023
    EPSS Score:0.00041
    CVSS Score:7.5

    Affected Products

    Vendor
    Sierrawireless
    Product
    Aleos
    Vendor
    Sierrawireless
    Product
    Lx40
    Vendor
    Sierrawireless
    Product
    Lx60
    Vendor
    Sierrawireless
    Product
    Mp70
    Vendor
    Sierrawireless
    Product
    Rv50x
    Vendor
    Sierrawireless
    Product
    Rv55

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-476 NULL Pointer Dereference

    Common Attack Pattern Enumeration and Classification (CAPEC)

    No CAPEC recorded yet

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    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