CVE-2025-20910 Missing authorization in Samsung Mobile Devices
Local attackers can access data in Galaxy Watch Gallery due to incorrect default permissions, requiring a security patch.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-20910?
CVE-2025-20910 is a medium-severity missing authorization vulnerability in Samsung Mobile Devices, published on 6 Mar 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Incorrect default permission in Galaxy Watch Gallery prior to SMR Mar-2025 Release 1 allows local attackers to access data in Galaxy Watch Gallery.
Weakness: CWE-276
Which versions are affected by CVE-2025-20910?
It affects 1 product.
Products include Samsung Wear Os.
How do I fix CVE-2025-20910?
No fix has been published for CVE-2025-20910 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-20910 being exploited?
There is no known exploitation of CVE-2025-20910 in the wild and no public exploit code.
Other vulnerabilities in Samsung Mobile Devices
- CVE-2025-20946 Security feature bypass in Samsung Mobile Devices
- CVE-2025-20984 Missing authorization in Samsung Mobile Devices
- CVE-2025-20997 Misconfiguration in Samsung Mobile Devices
- CVE-2025-21004 Missing authorization in Samsung Mobile Devices
- CVE-2025-20912 Information disclosure in Samsung Mobile Devices
Sources
Also known as GHSA-5q3h-6jgm-m9jp.