Vulnerability Details : CVE-2023-21121
In onResume of AppManagementFragment.java, there is a possible way to prevent users from forgetting a previously connected VPN due to improper input validation. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11 Android-12Android ID: A-205460459
Published
2023-06-15 19:15:10
Updated
2024-12-18 19:15:09
Products affected by CVE-2023-21121
- cpe:2.3:o:google:android:11.0:-:*:*:*:*:*:*
- cpe:2.3:o:google:android:12.0:-:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-21121
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-21121
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2023-21121
-
The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.Assigned by: nvd@nist.gov (Primary)
-
During installation, installed file permissions are set to allow anyone to modify those files.Assigned by: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
References for CVE-2023-21121
-
https://source.android.com/security/bulletin/2023-06-01
Android Security Bulletin—June 2023 | Android Open Source ProjectVendor Advisory
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