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    CVE-2026-49201

    The upload.cgi binary, responsible for processing device backups, contains a hardcoded AES encryption key. This allows an attacker to decrypt, modify, and re-encrypt system backups, facilitating persistent backdoor injection.

    Published:May 29, 2026
    Last Modified:Jun 8, 2026
    EPS:May 29, 2026
    EPSS Score:0.00031
    CVSS Score:9.8

    Affected Products

    Vendor
    Acer
    Product
    Wave 7
    Vendor
    Acer
    Product
    Wave 7 Firmware
    Vendor
    Acer
    Product
    Wave 7 Router

    Exploits

    No exploit reference

    Common Weakness Enumeration

    CWE-798 Use of Hard-coded Credentials

    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