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    CVE-2021-39021

    IBM Guardium Data Encryption (GDE) 5.0.0.2 behaves differently or sends different responses under different circumstances in a way that is observable to an unauthorized actor, which could facilitate username enumeration. IBM X-Force ID: 213856.

    Published:Feb 2, 2022
    Last Modified:Nov 21, 2024
    EPS:Feb 4, 2022
    EPSS Score:0.00088
    CVSS Score:5.3

    Affected Products

    Vendor
    Ibm
    Product
    Guardium Data Encryption

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-203 Observable Discrepancy

    Common Attack Pattern Enumeration and Classification (CAPEC)

    CAPEC-189 Black Box Reverse Engineering

    Related CVEs

    CVE-2021-39024 (CVSS 6.1) — IBM Guardium Data Encryption (GDE) 4.0.0.0 and 5.0.0.0 is vulnerable to cross-site scripting. This vulnerabili…
    CVE-2021-39027 (CVSS 5) — IBM Guardium Data Encryption (GDE) 4.0.0 and 5.0.0 prepares a structured message for communication with anothe…
    CVE-2021-39023 (CVSS 7.5) — IBM Guardium Data Encryption (GDE) 4.0.0 and 5.0.0 could allow a remote attacker to obtain sensitive informati…
    CVE-2021-39020 (CVSS 5.3) — IBM Guardium Data Encryption (GDE) 4.0.0.7 and lower stores sensitive information in URL parameters. This may …
    CVE-2021-39025 (CVSS 5.3) — IBM Guardium Data Encryption (GDE) 4.0.0.0 and 5.0.0.0 could disclose internal IP address information when the…
    CVE-2021-39022 (CVSS 8.8) — IBM Guardium Data Encryption (GDE) 4.0.0.0 and 5.0.0.0 saves user-provided information into a Comma-Separated …
    CVE-2021-39026 (CVSS 5.9) — IBM Guardium Data Encryption (GDE) 5.0.0.2 and 5.0.0.3 could allow a remote attacker to obtain sensitive infor…
    CVE-2021-20414 (CVSS 4.9) — IBM Guardium Data Encryption (GDE) 3.0.0.2 could allow a user to bruce force sensitive information due to not …
    CVE-2021-20474 (CVSS 7.5) — IBM Guardium Data Encryption (GDE) 3.0.0.2 and 4.0.0.4 does not perform any authentication for functionality t…
    CVE-2021-20417 (CVSS 4.3) — IBM Guardium Data Encryption (GDE) 4.0.0.4 could allow a remote attacker to obtain sensitive information when …

    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