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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
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature
  • CWE-1326 - Missing Immutable Root of Trust in Hardware
Assigner
References
Impacted products
Vendor Product Version
Light & Wonder, Inc. / SHFL Entertainment, Inc. / Shuffle Master, Inc. Deck Mate 1 Affected: 0 , < unknown (custom)
Create a notification for this product.
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
CWE
  • CWE-347 - Improper Verification of Cryptographic Signature
  • CWE-1326 - Missing Immutable Root of Trust in Hardware
Assigner
References
Impacted products
Vendor Product Version
Light & Wonder, Inc. / SHFL Entertainment, Inc. / Shuffle Master, Inc. Deck Mate 1 Affected: 0 , < unknown (custom)
Create a notification for this product.
Credits
Joseph Tartaro of IOActive Enrique Nissim of IOActive Ethan Shackelford of IOActive
Show details on NVD website
To clipboard 

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