Improper access control in Samsung Calendar - CVE-2025-21035
Published: September 3, 2025
Vulnerability identifier: #VU114746
CSH Severity: Low
CVSS v4: 5.1 [CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2025-21035
CWE-ID: CWE-284
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local attacker to gain unauthorized access to otherwise restricted functionality.
The vulnerability exists due to improper access restrictions. An attacker with physical access can bypass implemented security restrictions and gain unauthorized access to data across multiple user profiles.
Affected software
Samsung Calendar
How to mitigate CVE-2025-21035
Install updates from vendor's website.
Samsung Calendar - addressed in versions 12.5.06.5, 12.6.01.12