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    CVE-2023-31893

    Telefnica Brasil Vivo Play (IPTV) Firmware: 2023.04.04.01.06.15 is vulnerable to Denial of Service (DoS) via DNS Recursion.

    Published:Jun 5, 2023
    Last Modified:Jan 31, 2025
    EPS:Jun 5, 2023
    EPSS Score:0.00085
    CVSS Score:7.5

    Affected Products

    Vendor
    Telefonica
    Product
    Brasil Vivo Play
    Vendor
    Telefonica
    Product
    Brasil Vivo Play Firmware

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-674 Uncontrolled Recursion

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-230 Serialized Data with Nested Payloads
    CAPEC-231 Oversized Serialized Data Payloads

    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