Vulnerability Report

CVE-2025-21035

Title: Samsung Calendar Auth Bypass

Other

Proof Of Concept

No public PoC currently indexed for CVE-2025-21035.

CWE Category NVD-CWE-noinfo

Published Date Sep 03, 2025

Modified Date Sep 29, 2025

Exploit Status Not Found

Score 4.6 CVSS v3.1

Exploit Probability (EPSS)

0.03%

Vulnerability Summary

CVE-2025-21035: Improper access control in Samsung Calendar prior to version 12.5.06.5 in Android 14 and 12.6.01.12 in Android 15 allows physical attackers to access data across multiple user profiles.

Impacted Vendors

samsung 1

karen_stevenson 1

Reference Links

https://security.samsungmobile.com/serviceWeb.smsb?year=2025&month=09

CVSS v3.1

Source Entity [email protected]

Severity MEDIUM

4.6

Attack Vector

PHYSICAL

Complexity

LOW

Privileges

N/A

Interaction

NONE

Confidentiality

N/A

Integrity

N/A

Availability

N/A

Scope

UNCHANGED

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

Associated Attack Patterns (CAPEC)

Total: Patterns

CVE-2025-21035 Exploits & PoCs (Proof Of Concept)

No public PoCs found in our database for this CVE.

September 29, 2025 MODIFIED

Vulnerability data or affected products updated.

September 29, 2025 MODIFIED

Vulnerability data updated via NVD.

September 03, 2025 PUBLISHED

Vulnerability first announced in NVD.

Attack Vector Matrix

Access Vector PHYSICAL

Complexity LOW

Privileges N/A

Interaction NONE

CVSS Vector String


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

Affected Stack

No specific products linked.