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    CVE-2021-20354

    IBM WebSphere Application Server 8.0, 8.5, and 9.0 could allow a remote attacker to traverse directories. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to view arbitrary files on the system. IBM X-Force ID: 194883.

    Published:Feb 18, 2021
    Last Modified:Nov 21, 2024
    EPS:Feb 18, 2021
    EPSS Score:0.00287
    CVSS Score:7.5

    Affected Products

    Vendor
    Hp
    Product
    Hp-ux
    Vendor
    Ibm
    Product
    Aix
    Vendor
    Ibm
    Product
    I
    Vendor
    Ibm
    Product
    Websphere Application Server
    Vendor
    Ibm
    Product
    Z\/os
    Vendor
    Linux
    Product
    Linux Kernel
    Vendor
    Microsoft
    Product
    Windows
    Vendor
    Oracle
    Product
    Solaris

    Exploits

    No exploit reference

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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