Vulnerability · Published Nov 10, 2020 · Assigned by google_android
CVE-2020-0454
Medium 5.5
In plain English
A medium-severity security flaw in Android. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 15% of all known vulnerabilities).
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.2%top 84.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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
Affected products (as reported)
References
- https://source.android.com/security/bulletin/2020-11-01 x_refsource_MISC
- https://www.usenix.org/conference/usenixsecurity19/presentation/reardon x_refsource_MISC
- https://www.usenix.org/system/files/sec19-reardon.pdf x_refsource_MISC