CVE-2022-27152 Path traversal in n/a
Attackers can arbitrarily modify files on Roku devices with Realtek WiFi chips, potentially compromising device integrity.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2022-27152?
CVE-2022-27152 is a medium-severity path traversal vulnerability in n/a, published on 8 Apr 2022. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
Roku devices running RokuOS v9.4.0 build 4200 or earlier that uses a Realtek WiFi chip is vulnerable to Arbitrary file modification.
Which versions are affected by CVE-2022-27152?
It affects 1 product.
Products include Roku Roku Os.
How do I fix CVE-2022-27152?
No fix has been published for CVE-2022-27152 yet. Limit exposure of the affected software until one is available.
Upgrade, and resolve every user-supplied path against an allowed base folder before opening it. More about Path traversal.
Is CVE-2022-27152 being exploited?
There is no known exploitation of CVE-2022-27152 in the wild and no public exploit code.
Sources
Also known as GHSA-j425-jf7h-5pcj.