CVE-2025-34502
HIGH EPSS 9.6%
Published Oct 24, 20258mo ago · Modified Jun 17, 20261w ago
7.0 CVSS 4.0
Published Oct 24, 2025 8mo ago
Last Modified Jun 17, 2026 1w ago
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.
CVSS Details
Base Score
Exploitability
Impact
Vector string
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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Attack Vector Physical
Attack Complexity Low
Privileges Required None
User Interaction None
Scope X
Threat Intelligence
EPSS Exploit Probability
9.6% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Weaknesses 1
CWE-1326
References 2
- ioactive.com https://www.ioactive.com/wp-content/uploads/2025/05/IOActive-card-shuffler-security.pdf
- vulncheck.com https://www.vulncheck.com/advisories/shuffle-master-deck-mate-2-missing-secure-boot
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.