CVE-2025-20939

MEDIUM

Galaxy Watch <SMR Apr-2025 Release 1 - Privilege Escalation

Title source: llm
STIX 2.1

Description

Improper authorization in wireless download protocol in Galaxy Watch prior to SMR Apr-2025 Release 1 allows physical attackers to update device unique identifier of Watch devices.

References (1)

Core 1

Scores

CVSS v3 5.4
EPSS 0.0007
EPSS Percentile 20.5%
Attack Vector PHYSICAL
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact partial

Details

Status published
Products (1)
samsung/wear_os 5.0
Published Apr 08, 2025
Tracked Since Feb 18, 2026