CVE-2018-21056 json
An issue was discovered on Samsung mobile devices with O(8.x) software.
published 2020-04-08 6 y ago modified 2026-06-17 4 mo ago also EUVD-2018-13574
- cvss
- 4.6
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 3%
- public exploits
- 0
- none known
Summary
An issue was discovered on Samsung mobile devices with O(8.x) software. The Smartwatch displays Secure Folder Notification content. The Samsung ID is SVE-2018-12458 (September 2018).
Exploit prediction
0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 4.6 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
security.samsungmobile.com
/securityUpdate.smsb
vendor-advisory
Sources
- CVE List CVE-2018-21056
- NVD CVE-2018-21056
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.