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    CVE-2007-4256

    Directory traversal vulnerability in showpage.cgi in YNP Portal System 2.2.0 allows remote attackers to read arbitrary files via a .. (dot dot) in the p parameter.

    Published:Aug 8, 2007
    Last Modified:Apr 23, 2026
    EPS:Aug 8, 2007
    EPSS Score:0.03565
    CVSS Score:5

    Affected Products

    Vendor
    Ynp
    Product
    Portal Systems

    Exploits

    https://www.exploit-db.com/exploits/4261

    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