PT-2025-9882 · Samsung · Wi-Fi Service

Watchout · Published 2025-03-06 · Updated 2026-02-02 · CVE-2025-20911

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

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.

Fix

Related Identifiers

CVE-2025-20911

Affected Products

Wi-Fi Service

References · 6

• https://osv.dev/vulnerability/CVE-2025-20911 · Vendor Advisory
• https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=03 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-20911 · Security Note
• https://twitter.com/CVEnew/status/1897539169184088321 · Twitter Post
• https://t.me/cveNotify/150613 · Telegram Post
• https://twitter.com/cybercronai/status/1897803273387516008 · Twitter Post