Samsung · Wi-Fi Service · CVE-2025-20911
**Name of the Vulnerable Software and Affected Versions**
sem wifi service versions prior to SMR Mar-2025 Release 1
**Description**
The issue is related to improper access control in the sem wifi service, allowing privileged local attackers to update the MAC address of the Galaxy Watch.
**Recommendations**
For versions prior to SMR Mar-2025 Release 1, update to SMR Mar-2025 Release 1 or later to resolve the issue.