CVE-2022-27152

Name: CVE-2022-27152
Creator: NVD / NIST
Published: 2022-04-08T18:15:09.987+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 5.7/10EPSS 0.30%

Last modified Jun 17, 2026

CVE-2022-27152 is a medium-severity vulnerability rated 5.7/10 on the CVSS scale. Roku devices running RokuOS v9.4.0 build 4200 or earlier that uses a Realtek WiFi chip is vulnerable to Arbitrary file modification.. EPSS estimates a 0.30% chance of exploitation in the next 30 days.

Description

Roku devices running RokuOS v9.4.0 build 4200 or earlier that uses a Realtek WiFi chip is vulnerable to Arbitrary file modification.

Metrics

CVSS 3.1

5.7/10

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

EPSS Probability

0.30%

21.4th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Roku	Roku Os	<= 9.4.0

References

https://github.com/llamasoft/RootMyRokuThird Party Advisory
https://support.roku.com/article/12554388937879
https://github.com/llamasoft/RootMyRokuThird Party Advisory
https://support.roku.com/article/12554388937879

Timeline

Published: Apr 8, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-27152?

Roku devices running RokuOS v9.4.0 build 4200 or earlier that uses a Realtek WiFi chip is vulnerable to Arbitrary file modification.

How severe is CVE-2022-27152?

CVE-2022-27152 has a CVSS score of 5.7/10 (MEDIUM severity). The EPSS model estimates a 0.30% probability of exploitation in the next 30 days.

How do I fix CVE-2022-27152?

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-2022-27152?

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

Scan your code now

Source: NVD / NIST