CVE-2018-21081
An issue was discovered on Samsung mobile devices with N(7.x) software. In Dual Messenger, the...
An issue was discovered on Samsung mobile devices with N(7.x) software. In Dual Messenger, the second app can use the runtime permissions of the first app without a user's consent. The Samsung ID is SVE-2017-11018 (March 2018).
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
An issue was discovered on Samsung mobile devices with N(7.x) software. In Dual Messenger, the second app can use the runtime permissions of the first app without a user's consent. The Samsung ID is SVE-2017-11018 (March 2018).
- Record
CVE-2018-21081- CVSS 3.1
- 9.1 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N - CVSS 2.0
- 6.4 Medium
AV:N/AC:L/Au:N/C:P/I:P/A:N - Weakness
- CWE-732
- Updated
- 2026-11-02
CVE List No score
An issue was discovered on Samsung mobile devices with N(7.x) software. In Dual Messenger, the second app can use the runtime permissions of the first app without a user's consent. The Samsung ID is SVE-2017-11018 (March 2018).
- Record
CVE-2018-21081- Updated
- 2026-11-02
EUVDEUVD-2018-13599 No score
An issue was discovered on Samsung mobile devices with N(7.x) software. In Dual Messenger, the second app can use the runtime permissions of the first app without a user's consent. The Samsung ID is SVE-2017-11018 (March 2018).
- Record
EUVD-2018-13599- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pjf7-628v-6r7r No score
An issue was discovered on Samsung mobile devices with N(7.x) software. In Dual Messenger, the...
An issue was discovered on Samsung mobile devices with N(7.x) software. In Dual Messenger, the second app can use the runtime permissions of the first app without a user's consent. The Samsung ID is SVE-2017-11018 (March 2018).
- Record
GHSA-pjf7-628v-6r7r- 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-2018-21081 is a critical vulnerability (CVSS 9.1) in Google Android, published April 8, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.39%, the 33rd percentile. No source names a fixed version.