CVE-2021-25356 — HIGH (7.1)

Vulnerability 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.

CVSS Score

7.1

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:N

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	8.1

Related Weaknesses (CWE)

CWE-20 CWE-863

References

https://blog.oversecured.com/Two-weeks-of-securing-Samsung-devices-Part-1/ExploitThird Party Advisory
https://security.samsungmobile.com/Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory
https://blog.oversecured.com/Two-weeks-of-securing-Samsung-devices-Part-1/ExploitThird Party Advisory
https://security.samsungmobile.com/Vendor Advisory
https://security.samsungmobile.com/securityUpdate.smsbVendor Advisory

FAQ

What is CVE-2021-25356?

CVE-2021-25356 is a vulnerability with a CVSS score of 7.1 (HIGH). 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 ...

How severe is CVE-2021-25356?

CVE-2021-25356 has been rated HIGH with a CVSS base score of 7.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-25356?

Check the references section above for vendor advisories and patch information. Affected products include: Google Android.