CVE-2020-0023
In setPhonebookAccessPermission of AdapterService.java, there is a possible disclosure of user...
In setPhonebookAccessPermission of AdapterService.java, there is a possible disclosure of user contacts over bluetooth due to a missing permission check. This could lead to local information disclosure if a malicious app enables contacts over a bluetooth connection, with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-145130871
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
NVD Score used
In setPhonebookAccessPermission of AdapterService.java, there is a possible disclosure of user contacts over bluetooth due to a missing permission check. This could lead to local information disclosure if a malicious app enables contacts over a bluetooth connection, with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-145130871
- Record
CVE-2020-0023- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - CVSS 2.0
- 4.7 Medium
AV:L/AC:M/Au:N/C:C/I:N/A:N - Weakness
- CWE-862
- Updated
- 2026-11-02
CVE ListNo score
In setPhonebookAccessPermission of AdapterService.java, there is a possible disclosure of user contacts over bluetooth due to a missing permission check. This could lead to local information disclosure if a malicious app enables contacts over a bluetooth connection, with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-145130871
- Record
CVE-2020-0023- Updated
- 2026-11-02
EUVDEUVD-2020-1531No score
In setPhonebookAccessPermission of AdapterService.java, there is a possible disclosure of user contacts over bluetooth due to a missing permission check. This could lead to local information disclosure if a malicious app enables contacts over a bluetooth connection, with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-145130871
- Record
EUVD-2020-1531- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r9qr-6c7p-fgqrNo score
In setPhonebookAccessPermission of AdapterService.java, there is a possible disclosure of user...
In setPhonebookAccessPermission of AdapterService.java, there is a possible disclosure of user contacts over bluetooth due to a missing permission check. This could lead to local information disclosure if a malicious app enables contacts over a bluetooth connection, with User execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-145130871
- Record
GHSA-r9qr-6c7p-fgqr- Weakness
- CWE-276
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2020-0023 is a medium vulnerability (CVSS 5.5) in Google Android, published February 13, 2020. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.33%, the 26th percentile. No source names a fixed version.