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    CVE-2016-5673

    UltraVNC Repeater before 1300 does not restrict destination IP addresses or TCP ports, which allows remote attackers to obtain open-proxy functionality by using a :: substring in between the IP address and port number.

    Published:Aug 25, 2016
    Last Modified:Apr 12, 2025
    EPS:Aug 25, 2016
    EPSS Score:0.01374
    CVSS Score:7.5

    Affected Products

    Vendor
    Ultravnc
    Product
    Repeater

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-284 Improper Access Control

    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