CVE-2020-0454

medium

Description

In callCallbackForRequest of ConnectivityService.java, there is a possible permission bypass due to a missing permission check. This could lead to local information disclosure of the current SSID with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-9Android ID: A-161370134

References

https://www.usenix.org/system/files/sec19-reardon.pdf

https://www.usenix.org/conference/usenixsecurity19/presentation/reardon

https://source.android.com/security/bulletin/2020-11-01

Details

Source: Mitre, NVD

Published: 2020-11-10

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:N

Severity: Low

CVSS v3

Base Score: 5.5

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

Severity: Medium

EPSS

EPSS: 0.0005