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    CVE-2021-28814

    An improper access control vulnerability has been reported to affect QNAP NAS. If exploited, this vulnerability allows remote attackers to compromise the security of the software. This issue affects: QNAP Systems Inc. Helpdesk versions prior to 3.0.4.

    Published:Jun 11, 2021
    Last Modified:Nov 21, 2024
    EPS:Jun 11, 2021
    EPSS Score:0.00663
    CVSS Score:8.8

    Affected Products

    Vendor
    Qnap
    Product
    Helpdesk

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-269 Improper Privilege Management

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    CVE-2020-2506 (CVSS 7.3) — The vulnerability have been reported to affect earlier versions of QTS. If exploited, this improper access con…
    CVE-2020-2507 (CVSS 9.8) — The vulnerability have been reported to affect earlier versions of QTS. If exploited, this command injection v…
    CVE-2018-19946 (CVSS 4.2) — The vulnerability have been reported to affect earlier versions of Helpdesk. If exploited, this improper certi…
    CVE-2018-19947 (CVSS 4.3) — The vulnerability have been reported to affect earlier versions of Helpdesk. If exploited, this information ex…
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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