CVE-2021-25336
Improper access control in NotificationManagerService in Samsung mobile devices prior to SMR Mar...
Improper access control in NotificationManagerService in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows untrusted applications to acquire notification access via sending a crafted malicious intent.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Improper access control in NotificationManagerService in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows untrusted applications to acquire notification access via sending a crafted malicious intent.
- Record
CVE-2021-25336- CVSS 3.1
- 2.8 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N - Weakness
- CWE-269
- Updated
- 2026-11-02
EUVDEUVD-2021-12232
Improper access control in NotificationManagerService in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows untrusted applications to acquire notification access via sending a crafted malicious intent.
- Record
EUVD-2021-12232- CVSS 3.1
- 2.8 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-gr7c-xq98-8rfq
Improper access control in NotificationManagerService in Samsung mobile devices prior to SMR Mar...
Improper access control in NotificationManagerService in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows untrusted applications to acquire notification access via sending a crafted malicious intent.
- Record
GHSA-gr7c-xq98-8rfq- CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - Weakness
- CWE-863
- Updated
- 2026-11-02
NVD
Improper access control in NotificationManagerService in Samsung mobile devices prior to SMR Mar-2021 Release 1 allows untrusted applications to acquire notification access via sending a crafted malicious intent.
- Record
CVE-2021-25336- CVSS 3.1
- 2.8 Low
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N - CVSS 3.1
- 3.3 Low
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N - CVSS 2.0
- 4.3 Medium
AV:N/AC:M/Au:N/C:P/I:N/A:N - Weakness
- CWE-269
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2021-25336 is a low vulnerability (CVSS 2.8) in Samsung Mobile Devices, published March 4, 2021. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.25%, the 16th percentile. No source names a fixed version.