CVE-2023-40930 Path traversal in n/a
Attackers can perform directory traversal by mounting a USB drive, potentially accessing or modifying restricted files on Skyworth devices.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-40930?
CVE-2023-40930 is a medium-severity path traversal vulnerability in n/a, published on 20 Sep 2023. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
An issue in the directory /system/bin/blkid of Skyworth v3.0 allows attackers to perform a directory traversal via mounting the Udisk to /mnt/.
Weakness: CWE-22
Which versions are affected by CVE-2023-40930?
It affects 1 product.
Products include Skyworth Skyworth Os.
How do I fix CVE-2023-40930?
No fix has been published for CVE-2023-40930 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-2023-40930 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-40930 exists.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-mhfv-c9cp-wjp4.