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    CVE-2021-20517

    IBM WebSphere Application Server Network Deployment 8.5 and 9.0 could allow a remote authenticated attacker to traverse directories. An attacker could send a specially-crafted URL request containing "dot dot" sequences (/../) to read and delete arbitrary files on the system. IBM X-Force ID: 198435.

    Published:Jun 7, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 7, 2021
    EPSS Score:0.01097
    CVSS Score:8.8

    Affected Products

    Vendor
    Ibm
    Product
    Websphere Application Server Nd

    Exploits

    No exploit reference

    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