CVE-2011-2343

LOWNVD 2.42.4—

2.4

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

CVSS v3: 2.4
EG Score: 2.4(medium)
EPSS: 5.2%
KEV: Not listed

Published

February 12, 2020

Last Modified

November 21, 2024

References (4)

chrome-cve-admin@googlehttps://code.google.com/p/android/issues/detail?id=21347
chrome-cve-admin@googlehttps://deepsec.net/docs/Slides/2013/DeepSec_2013_Jaime_Sanchez_-_Building_The_First_Android_IDS_On_Network_Level.pdf
af854a3a-2127-422b-91ae-364da2661108https://code.google.com/p/android/issues/detail?id=21347
af854a3a-2127-422b-91ae-364da2661108https://deepsec.net/docs/Slides/2013/DeepSec_2013_Jaime_Sanchez_-_Building_The_First_Android_IDS_On_Network_Level.pdf

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-200Exposure of Sensitive Information to an Unauthorized Actor

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-04 13:09 UTCepss_batch
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2026-05-27 07:47 UTCEG score recompute
2026-05-27 07:47 UTCGHSA enrichment
2026-05-26 13:41 UTCepss_batch

Frequently asked(5)

What is CVE-2011-2343?

CVE-2011-2343 is a low vulnerability published on February 12, 2020. The Bluetooth stack in Android before 2.3.6 allows a physically proximate attacker to obtain contact information via an AT phonebook transfer.

When was CVE-2011-2343 disclosed?

CVE-2011-2343 was first published in the National Vulnerability Database on February 12, 2020, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2011-2343 actively exploited?

CVE-2011-2343 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 5.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2011-2343?

CVE-2011-2343 has a CVSS v3 base score of 2.4 (NVD).

How do I remediate CVE-2011-2343?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2011-2343, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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CVE-2011-2343

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2011-2343?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)