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    2 vulnerabilities found for Deck Mate 1 by Light & Wonder, Inc. / SHFL Entertainment, Inc. / Shuffle Master, Inc.

    CVE-2025-34503 (GCVE-0-2025-34503)

    Vulnerability from nvd – Published: 2025-10-24 23:04 – Updated: 2025-10-27 15:57
    VLAI
    Title
    Shuffle Master Deck Mate 1 Unauthenticated EEPROM Firmware Execution
    Summary
    Deck Mate 1 executes firmware directly from an external EEPROM without verifying authenticity or integrity. An attacker with physical access can replace or reflash the EEPROM to run arbitrary code that persists across reboots. Because this design predates modern secure-boot or signed-update mechanisms, affected systems should be physically protected or retired from service. The vendor has not indicated that firmware updates are available for this legacy model.
    Severity
    7 (High)
    CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-347 - Improper Verification of Cryptographic Signature
    • CWE-1326 - Missing Immutable Root of Trust in Hardware
    Assigner
    References
    Impacted products
    Credits
    Joseph Tartaro of IOActive Enrique Nissim of IOActive Ethan Shackelford of IOActive
    Show details on NVD website
    To clipboard 

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    CVE-2025-34503 (GCVE-0-2025-34503)

    Vulnerability from cvelistv5 – Published: 2025-10-24 23:04 – Updated: 2025-10-27 15:57
    VLAI
    Title
    Shuffle Master Deck Mate 1 Unauthenticated EEPROM Firmware Execution
    Summary
    Deck Mate 1 executes firmware directly from an external EEPROM without verifying authenticity or integrity. An attacker with physical access can replace or reflash the EEPROM to run arbitrary code that persists across reboots. Because this design predates modern secure-boot or signed-update mechanisms, affected systems should be physically protected or retired from service. The vendor has not indicated that firmware updates are available for this legacy model.
    Severity
    7 (High)
    CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
    SSVC
    Exploitation: none Automatable: no Technical Impact: total
    CISA Coordinator (v2.0.3)
    CWE
    • CWE-347 - Improper Verification of Cryptographic Signature
    • CWE-1326 - Missing Immutable Root of Trust in Hardware
    Assigner
    References
    Impacted products
    Credits
    Joseph Tartaro of IOActive Enrique Nissim of IOActive Ethan Shackelford of IOActive
    Show details on NVD website
    To clipboard 

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