CVE-2018-16272

Name: CVE-2018-16272
Creator: NVD / NIST
Published: 2020-01-22T14:15:11.337+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 1.63%

Last modified Jun 17, 2026

CVE-2018-16272 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The wpa_supplicant system service in Samsung Galaxy Gear series allows an unprivileged process to fully control the Wi-Fi interface, due to the lack of its D-Bus security policy configurations. This affects Tizen-based firmwares including Samsung Galaxy Gear series before build RE2.. EPSS estimates a 1.63% chance of exploitation in the next 30 days.

Description

The wpa_supplicant system service in Samsung Galaxy Gear series allows an unprivileged process to fully control the Wi-Fi interface, due to the lack of its D-Bus security policy configurations. This affects Tizen-based firmwares including Samsung Galaxy Gear series before build RE2.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

1.63%

73.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-269

Affected Software

Vendor	Product	Versions
Samsung	Galaxy Gear Firmware	< re2
Samsung	Gear 2 Firmware	< re2
Samsung	Gear Live Firmware	< re2
Samsung	Gear S Firmware	< re2
Samsung	Gear S2 Firmware	< re2
Samsung	Gear S3 Firmware	< re2
Samsung	Gear Sport Firmware	< re2
Samsung	Gear Fit Firmware	< re2
Samsung	Gear Fit 2 Firmware	< re2
Samsung	Gear Fit 2 Pro Firmware	< re2

References

https://media.defcon.org/DEF%20CON%2026/DEF%20CON%2026%20presentations/Dongsung%20Kim%20and%20Hyoung%20Kee%20Choi%20-%20Updated/DEFCON-26-Dongsung-Kim-and-Hyoung-Kee-Choi-Your-Watch-Can-Watch-You-Updated.pdfExploit, Third Party Advisory
https://www.youtube.com/watch?v=3IdgBwbOT-g&feature=youtu.beExploit, Third Party Advisory
https://media.defcon.org/DEF%20CON%2026/DEF%20CON%2026%20presentations/Dongsung%20Kim%20and%20Hyoung%20Kee%20Choi%20-%20Updated/DEFCON-26-Dongsung-Kim-and-Hyoung-Kee-Choi-Your-Watch-Can-Watch-You-Updated.pdfExploit, Third Party Advisory
https://www.youtube.com/watch?v=3IdgBwbOT-g&feature=youtu.beExploit, Third Party Advisory

Timeline

Published: Jan 22, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-16272?

How severe is CVE-2018-16272?

CVE-2018-16272 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 1.63% probability of exploitation in the next 30 days.

How do I fix CVE-2018-16272?

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-2018-16272?

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

Scan your code now

Source: NVD / NIST