CVE-2020-0454
In callCallbackForRequest of ConnectivityService.java, there is a possible permission bypass due to a missing permission check.
Does this matter?
Lower severity and a low EPSS score (0.24%). Track it; it rarely justifies an emergency change on its own.
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
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- EPSS
- 0.24% probability · 15th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-862
- Affected
- google/android
- Source
- security@android.com
EPSS 0.2% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://source.android.com/security/bulletin/2020-11-01Vendor Advisory
- https://www.usenix.org/conference/usenixsecurity19/presentation/reardonThird Party Advisory
- https://www.usenix.org/system/files/sec19-reardon.pdfExploit, Third Party Advisory
- https://source.android.com/security/bulletin/2020-11-01Vendor Advisory
- https://www.usenix.org/conference/usenixsecurity19/presentation/reardonThird Party Advisory
- https://www.usenix.org/system/files/sec19-reardon.pdfExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.