CVE-2020-0454

MEDIUM

Android 9 - Missing Authorization Check in ConnectivityService

Title source: llm
STIX 2.1

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 (3)

Core 3
Core References
Exploit, Third Party Advisory x_refsource_misc
https://www.usenix.org/system/files/sec19-reardon.pdf

Scores

CVSS v3 5.5
EPSS 0.0023
EPSS Percentile 13.9%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-862
Status published
Products (1)
google/android 9.0
Published Nov 10, 2020
Tracked Since Feb 18, 2026