CVE-2025-20939
3 documents3 sources
Severity
5.4MEDIUM
EPSS
0.1%
top 81.45%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedApr 8
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.
CVSS vector
CVSS:3.1/AV:P/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:LExploitability: 0.7 | Impact: 4.7
Affected Packages1 packages
🔴Vulnerability Details
2CVEList▶
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↗2025-04-08
GHSA▶
GHSA-h477-9mjj-79jx: Improper authorization in wireless download protocol in Galaxy Watch prior to SMR Apr-2025 Release 1 allows physical attackers to update device unique↗2025-04-08