CVE-2025-20939

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

Medium · published April 8, 2025

CVSS v3.1
5.4
EPSS
0%
Percentile
8.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.4 · MEDIUM
Vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:L
CVSS v4.0
Not supplied
EPSS
0.00192 · 8.4th percentile
Published
2025-04-08T04:49Z
EPSS history
Timeline
  • 08 APR 04:49Z
    Improper authorization in wireless download protocol in Galaxy Watch prior to SMR Apr-2025 Release 1 allows physical attackers to update device unique…
    cvelistv5