What is the CVSS score of CVE-2025-20984?

CVE-2025-20984 has a CVSS 3.1 base score of 6.8 (Medium). CVSS vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N. EPSS exploitation probability: 0.0%.

Which versions of Wear Os are affected by CVE-2025-20984?

Organizations using Samsung Cloud for Galaxy Watch should be aware of notable risk from CVE-2025-20984, a incorrect default permissions vulnerability rated CVSS 6.8.

How to fix or mitigate CVE-2025-20984?

Within 30 days: Identify affected systems running Samsung Cloud for Galaxy Watch and apply vendor patches as part of regular patch cycle. Review and tighten file/resource permissions.

Wear Os CVE-2025-20984

EUVD-2025-16836 MEDIUM

Incorrect Default Permissions (CWE-276)

2025-06-04 mobile.security@samsung.com

Privilege Escalation Samsung Wear Os

6.8

CVSS 3.1 · NVD

Severity by source

NVD PRIMARY

6.8 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

High

Availability

None

Lifecycle Timeline

EUVD ID Assigned

Mar 14, 2026 - 17:29 euvd

EUVD-2025-16836

Analysis Generated

Mar 14, 2026 - 17:29 vuln.today

CVE Published

Jun 04, 2025 - 05:15 nvd

MEDIUM 6.8

DescriptionCVE.org

Incorrect default permission in Samsung Cloud for Galaxy Watch prior to SMR Jun-2025 Release 1 allows local attackers to access data in Samsung Cloud for Galaxy Watch.

Analysis

Incorrect default permission in Samsung Cloud for Galaxy Watch prior to SMR Jun-2025 Release 1 allows local attackers to access data in Samsung Cloud for Galaxy Watch.

Technical ContextAI

Privilege escalation allows a low-privileged user or process to gain elevated permissions beyond what was originally authorized. This vulnerability is classified as Incorrect Default Permissions (CWE-276).

RemediationAI

Apply the principle of least privilege. Keep systems patched. Monitor for suspicious privilege changes. Use mandatory access controls (SELinux, AppArmor).