CVE-2025-34502
Shuffle Master Deck Mate 2 Missing Secure Boot
- State
- Published
- Severity
- 7.0 High
- Published
- Oct 24, 2025
- Updated
- Jul 28, 2026
- Reserved
- Apr 15, 2025
Description
Deck Mate 2 lacks a verified secure-boot chain and runtime integrity validation for its controller and display modules. Without cryptographic boot verification, an attacker with physical access can modify or replace the bootloader, kernel, or filesystem and gain persistent code execution on reboot. This weakness allows long-term firmware tampering that survives power cycles. The vendor indicates that more recent firmware updates strengthen update-chain integrity and disable physical update ports to mitigate related attack avenues.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 7.0 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 | VulnCheck |
Weaknesses
- CWE-1326 Missing Immutable Root of Trust in Hardware
Affected Products
| Product | Versions |
|---|---|
Deck Mate 2Light & Wonder, Inc. / SHFL Entertainment, Inc. / Shuffle Master, Inc. |
|
References
- https://www.ioactive.com/wp-content/uploads/2025/05/IOActive-card-shuffler-security.pdftechnical-descriptionexploit
- https://www.vulncheck.com/advisories/shuffle-master-deck-mate-2-missing-secure-bootthird-party-advisory
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