EUVD-2026-21866
2026-04-13
SamsungMobile
5.4
CVSS 4.0
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CVSS Vector
CVSS:4.0/AV:P/AC:L/AT:P/PR:N/UI:A/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
A
Scope
X
Lifecycle Timeline
2
Analysis Generated
Apr 13, 2026 - 06:29 vuln.today
CVSS Changed
Apr 13, 2026 - 06:22 NVD
5.4 (MEDIUM)
Description
Incorrect privilege assignment in Bluetooth in Maintenance mode prior to SMR Apr-2026 Release 1 allows physical attackers to bypass Extend Unlock.
Analysis
Bluetooth maintenance mode in Samsung Mobile devices prior to April 2026 SMR Release 1 permits physical attackers to bypass Extend Unlock authentication due to incorrect privilege assignment, enabling unauthorized device access without requiring prior authentication. The vulnerability requires physical proximity and user interaction but grants full confidentiality and integrity compromise of the device. …
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Priority Score
27
Low
Medium
High
Critical
KEV: 0
EPSS: +0.0
CVSS: +27
POC: 0
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External POC / Exploit Code
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