CVE-2002-1747

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    CVE-2002-1747

    Published: 31 Dec 2002Last Modified: 10 Apr 2026

    Summary:

    Details: Vtun 2.5b1 does not authenticate forwarded packets, which allows remote attackers to inject data into user sessions without detection, and possibly control the data contents via cut-and-paste attacks on ECB.

    References: http://seclists.org/bugtraq/2002/Jan/0119.html, https://exchange.xforce.ibmcloud.com/vulnerabilities/7868

    Affected packages

    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