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    CVE-2025-30278

    An improper certificate validation vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user account, they can then exploit the vulnerability to compromise the security of the system. We have already fixed the vulnerability in the following version: Qsync Central 4.5.0.7 ( 2025/04/23 ) and later

    Published:Aug 29, 2025
    Last Modified:Sep 19, 2025
    EPS:Aug 29, 2025
    EPSS Score:0.00088
    CVSS Score:8.8

    Affected Products

    Vendor
    Qnap
    Product
    Qsync Central

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-295 Improper Certificate Validation

    Related CVEs

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    CVE-2025-48723 (CVSS 0.6) — A buffer overflow vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user a…
    CVE-2025-48724 (CVSS 0.6) — A buffer overflow vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user a…
    CVE-2025-52868 (CVSS 0.6) — A buffer overflow vulnerability has been reported to affect Qsync Central. If a remote attacker gains a user a…
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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