CVE-2020-27043

Name: CVE-2020-27043
Creator: NVD / NIST
Published: 2020-12-15T17:15:13.287+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.4/10EPSS 0.14%

Last modified Jun 17, 2026

CVE-2020-27043 is a medium-severity vulnerability rated 4.4/10 on the CVSS scale. In nfc_enabled of nfc_main.cc, there is a possible out of bounds read due to an incorrect increment. This could lead to local information disclosure via firmware with System execution privileges needed. EPSS estimates a 0.14% chance of exploitation in the next 30 days.

Description

In nfc_enabled of nfc_main.cc, there is a possible out of bounds read due to an incorrect increment. This could lead to local information disclosure via firmware with System execution privileges needed. User interaction is not needed for exploitation.Product: AndroidVersions: Android-11Android ID: A-155234594

Metrics

CVSS 3.1

4.4/10

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS Probability

0.14%

3.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-125

Affected Software

Vendor	Product	Versions
Google	Android	11.0

References

https://source.android.com/security/bulletin/pixel/2020-12-01Patch, Vendor Advisory
https://source.android.com/security/bulletin/pixel/2020-12-01Patch, Vendor Advisory

Timeline

Published: Dec 15, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-27043?

How severe is CVE-2020-27043?

CVE-2020-27043 has a CVSS score of 4.4/10 (MEDIUM severity). The EPSS model estimates a 0.14% probability of exploitation in the next 30 days.

How do I fix CVE-2020-27043?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-27043?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST