CVE-2023-21397

Description

In Setup Wizard, there is a possible way to save a WiFi network due to an insecure default value. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Category

7.8
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.03%
Vendor Advisory android.com
Affected: Google Android
Published at:
Updated at:

References

Link Tags
https://source.android.com/docs/security/bulletin/android-14 release notes vendor advisory

Frequently Asked Questions

What is the severity of CVE-2023-21397?
CVE-2023-21397 has been scored as a high severity vulnerability.
How to fix CVE-2023-21397?
To fix CVE-2023-21397, 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-2023-21397 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-21397 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-2023-21397?
CVE-2023-21397 affects Google Android.
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