CVE-2021-39742 — MEDIUM (5.5)

Vulnerability Description

In Voicemail, there is a possible way to retrieve a trackable identifier due to a missing permission check. This could lead to local information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12LAndroid ID: A-186405602

CVSS Score

5.5

MEDIUM

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

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Google	Android	12.1

Related Weaknesses (CWE)

CWE-862

References

https://source.android.com/security/bulletin/android-12lVendor Advisory
https://source.android.com/security/bulletin/android-12lVendor Advisory

FAQ

What is CVE-2021-39742?

CVE-2021-39742 is a vulnerability with a CVSS score of 5.5 (MEDIUM). In Voicemail, there is a possible way to retrieve a trackable identifier due to a missing permission check. This could lead to local information disclosure with no additional execution privileges need...

How severe is CVE-2021-39742?

CVE-2021-39742 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-39742?

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