In setPhonebookAccessPermission of AdapterService.java, there is a possible disclosure of user contacts over bluetooth due to a missing per…

published 2020-02-13 6y ago modified 2026-06-17 4mo ago also EUVD-2020-1531

cvss: 5.5; version 3.1, NVD
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 26%
public exploits: 0; none known

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

Patch / fix

links 1

source.android.com/security/bulletin/2020-02-01 advisory

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Exploit prediction

0.33% chance of exploitation in the next 30 days, higher than 26% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by	version	score	vector
NVD	3.1	5.5	CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
NVD	2.0	4.7	AV:L/AC:M/Au:N/C:C/I:N/A:N

Affected products

n/a Android

Classification

Weakness

CWE-862 Missing Authorization

References

source.android.com /security/bulletin/2020-02-01
patch, vendor-advisory

Sources

CVE List CVE-2020-0023
NVD CVE-2020-0023

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