CVE-2020-0084
In several functions of NotificationManagerService.java, there are missing permission checks....
In several functions of NotificationManagerService.java, there are missing permission checks. This could lead to local escalation of privilege by creating fake system notifications with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-143339775
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
In several functions of NotificationManagerService.java, there are missing permission checks. This could lead to local escalation of privilege by creating fake system notifications with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-143339775
- Record
CVE-2020-0084- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - CVSS 2.0
- 4.6 Medium
AV:L/AC:L/Au:N/C:P/I:P/A:P - Weakness
- CWE-862
- Updated
- 2026-11-02
CVE List No score
In several functions of NotificationManagerService.java, there are missing permission checks. This could lead to local escalation of privilege by creating fake system notifications with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-143339775
- Record
CVE-2020-0084- Updated
- 2026-11-02
EUVDEUVD-2020-1591 No score
In several functions of NotificationManagerService.java, there are missing permission checks. This could lead to local escalation of privilege by creating fake system notifications with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-143339775
- Record
EUVD-2020-1591- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-43cv-3rg5-mpgp No score
In several functions of NotificationManagerService.java, there are missing permission checks....
In several functions of NotificationManagerService.java, there are missing permission checks. This could lead to local escalation of privilege by creating fake system notifications with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-143339775
- Record
GHSA-43cv-3rg5-mpgp- Weakness
- CWE-863
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-0084 is a high vulnerability (CVSS 7.8) in Google Android, published March 10, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.14%, the 3rd percentile. No source names a fixed version.