What is CVE-2011-2343?

CVE-2011-2343 is a low-severity vulnerability in Google Android, classified under Information Disclosure. CVSS score: 2.4/10. Published 2020-02-12.

How severe is CVE-2011-2343?

Low severity. CVSS v3 base score is 2.4 out of 10.

Information disclosure in Google Android

CVE-2011-2343

The Bluetooth stack in Android before 2.3.6 allows a physically proximate attacker to obtain contact information via an AT phonebook transfer.

Vulnerability class: Information Disclosure

Published 2020-02-12 · last modified 2026-06-16.

CVSS v3 metric

CVSS v3 base score 2.4 (Low). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.

EPSS exploit prediction

EPSS: 0.002 (4.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 4th percentile — 4.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.002 · newest: 0.002 · change: 0.000

Affected products

Google Android — versions 2.3

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

code.google.com/p/android/issues/detail (Permissions Required)
deepsec.net/docs/Slides/2013/DeepSec_2013_Jaime_Sanchez_-_Building_The_First_An… (Third Party Advisory)

Frequently asked questions

What is CVE-2011-2343?: CVE-2011-2343 is a low-severity vulnerability in Google Android, classified under Information Disclosure. CVSS score: 2.4/10. Published 2020-02-12.
How severe is CVE-2011-2343?: Low severity. CVSS v3 base score is 2.4 out of 10.