CVE-2025-20911
MEDIUM EPSS 2.7%
Published Mar 6, 20251y ago · Modified Jun 17, 20262w ago
4.4 CVSS 3.1
Published Mar 6, 2025 1y ago
Last Modified Jun 17, 2026 2w ago
Description
Improper access control in sem_wifi service prior to SMR Mar-2025 Release 1 allows privileged local attackers to update MAC address of Galaxy Watch.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N Attack Vector Local
Attack Complexity Low
Privileges Required High
User Interaction None
Scope Unchanged
Confidentiality None
Integrity High
Availability None
Threat Intelligence
EPSS Exploit Probability
2.7% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available
Affected Products 11
| Vendor | Product | Version | Range |
|---|---|---|---|
| samsung | wear_os | 5.0 | any |
| samsung | galaxy_watch | * | any |
| samsung | galaxy_watch_4 | * | any |
| samsung | galaxy_watch_4_classic | * | any |
| samsung | galaxy_watch_5 | * | any |
| samsung | galaxy_watch_5_pro | * | any |
| samsung | galaxy_watch_6 | * | any |
| samsung | galaxy_watch_6_classic | * | any |
| samsung | galaxy_watch_7 | * | any |
| samsung | galaxy_watch_fe | * | any |
| samsung | galaxy_watch_ultra | * | any |
References 1
- security.samsungmobile.com https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=03
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.