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    CVE-2025-62840

    A generation of error message containing sensitive information vulnerability has been reported to affect HBS 3 Hybrid Backup Sync. If an attacker gains local network access, they can then exploit the vulnerability to read application data. We have already fixed the vulnerability in the following version: HBS 3 Hybrid Backup Sync 26.2.0.938 and later

    Published:Jan 2, 2026
    Last Modified:Feb 5, 2026
    EPS:Jan 2, 2026
    EPSS Score:0.00026
    CVSS Score:3.3

    Affected Products

    Vendor
    Qnap
    Product
    Hybrid Backup Sync
    Vendor
    Qnap Systems Inc.
    Product
    Hbs 3 Hybrid Backup Sync

    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