CVE-2021-39658

Description

ismsEx service is a vendor service in unisoc equipment。ismsEx service is an extension of sms system service,but it does not check the permissions of the caller,resulting in permission leaks。Third-party apps can use this service to arbitrarily modify and set system properties。Product: AndroidVersions: Android SoCAndroid ID: A-207479207

Category

9.8
CVSS
Severity: Critical
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.19%
Vendor Advisory android.com
Affected: n/a Android
Published at:
Updated at:

References

Frequently Asked Questions

What is the severity of CVE-2021-39658?
CVE-2021-39658 has been scored as a critical severity vulnerability.
How to fix CVE-2021-39658?
To fix CVE-2021-39658, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-39658 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-39658 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-39658?
CVE-2021-39658 affects n/a Android.
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