Vulnerability · Published Apr 9, 2021 · Assigned by Samsung Mobile
CVE-2021-25356
High 7.1
In plain English
A high-severity improper input validation in Samsung Mobile Devices from Samsung Mobile. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 8% of all known vulnerabilities).
Severity (CVSS 3.1)7.1High
Exploit odds (30 days)0.2%top 92.0% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
An improper caller check vulnerability in Managed Provisioning prior to SMR APR-2021 Release 1 allows unprivileged application to install arbitrary application, grant device admin permission and then delete several installed application.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Samsung Mobile | Samsung Mobile Devices | O(8.x), P(9.0), Q(10.0), R(11.0) – before SMR APR-2021 Release 1 |
Weakness: CWE-20 · Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N
References
- https://security.samsungmobile.com/securityUpdate.smsb x_refsource_CONFIRM
- https://security.samsungmobile.com/ x_refsource_CONFIRM
- https://blog.oversecured.com/Two-weeks-of-securing-Samsung-devices-Part-1/ x_refsource_MISC