CVE-2020-0214Network attack vector

Remote information disclosure via truncated NFC command

Published Jun 11, 2020 · Updated Aug 4, 2024

Out-of-bounds read in Android 10 NFC tag emulation allows remote attackers to disclose process memory via a truncated SELECT command. ce_t4t_process_select_file_cmd reads the Lc byte and file ID before its caller verifies that the APDU contains the required header and two-byte file ID. Exploitation requires an unauthenticated crafted NFC transmission, needs no user interaction, and is limited to confidentiality impact.

CVSS severity7.5
High
EPSS probability0.80%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Out-of-bounds read in Android 10 NFC tag emulation allows remote attackers to disclose process memory via a truncated SELECT command. ce_t4t_process_select_file_cmd reads the Lc byte and file ID before its caller verifies that the APDU contains the required header and two-byte file ID. Exploitation requires an unauthenticated crafted NFC transmission, needs no user interaction, and is limited to confidentiality impact.

The record

CVE
CVE-2020-0214
Published
Jun 11, 2020
Updated
Aug 4, 2024
Vendor
Google Cloud
Product
Android
Classifications
CWE-125
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 11, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 4, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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  1. Affected versionversion=Android-10

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google Cloud · Androidversion=Android-10

Published CVSS scores

7.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.0NIST NVDAV:N/AC:L/Au:N/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-125Out-of-bounds Read

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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