PT-2025-28383 · Samsung · Galaxy Watch

Localh0Ster · Published 2025-07-08 · Updated 2026-01-20 · CVE-2025-21004

Positive Technologies (AI Summary)

CVSS v3.1

6.2

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: Galaxy Watch versions prior to SMR Jul-2025 Release 1

Description: The issue is related to improper verification of intent by the broadcast receiver in the System UI for Galaxy Watch. This allows local attackers to power off the device.

Recommendations: For Galaxy Watch versions prior to SMR Jul-2025 Release 1, as a temporary workaround, consider restricting access to the broadcast receiver in the System UI to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Verification of Cryptographic Signature

Weakness Enumeration

CWE-347

Related Identifiers

CVE-2025-21004

Affected Products

Galaxy Watch

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-21004 · Security Note
• https://security.samsungmobile.com/securityUpdate.smsb?year=2025&month=07 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-21004 · Vendor Advisory
• https://twitter.com/CVEnew/status/1942535950158160173 · Twitter Post
• https://t.me/cveNotify/149276 · Telegram Post