CVE-2023-5399 Path traversal in C-Bus Toolkit
A path traversal vulnerability in Schneider Electric C-Bus Toolkit allows attackers to tamper with files on the local computer via the File Command.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-5399?
CVE-2023-5399 is a critical path traversal vulnerability in Schneider Electric C-Bus Toolkit, published on 4 Oct 2023. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A CWE-22: Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') vulnerability exists that could cause tampering of files on the personal computer running C-Bus when using the File Command.
Weakness: CWE-22
Which versions are affected by CVE-2023-5399?
It affects 1 product.
Products include Schneider-Electric Spacelogic C-Bus Toolkit.
How do I fix CVE-2023-5399?
No fix has been published for CVE-2023-5399 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-2023-5399 being exploited?
There is no known exploitation of CVE-2023-5399 in the wild and no public exploit code.
Sources
Also known as GHSA-xvcp-f5rw-f54w.