CVE-2021-0517
HIGHAndroid 11 - Incorrect Network State Determination in ConnectivityService
Title source: llmDescription
In updateCapabilities of ConnectivityService.java, there is a possible incorrect network state determination due to a logic error in the code. This could lead to biasing of networking tasks to occur on non-VPN networks, which could lead to remote information disclosure, with no additional execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-179053823
References (1)
Core 1
Core References
Patch, Vendor Advisory x_refsource_misc
https://source.android.com/security/bulletin/2021-06-01
Scores
CVSS v3
7.5
EPSS
0.0080
EPSS Percentile
51.7%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-670
Status
published
Products (1)
google/android
11.0
Published
Jun 21, 2021
Tracked Since
Feb 18, 2026