CVE-2023-45688 Information leak via path traversal in Titan MFT and Titan SFTP servers
An authenticated attacker can leak arbitrary file sizes via path traversal in the SIZE command on Titan MFT and SFTP servers.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2023-45688?
CVE-2023-45688 is a medium-severity path traversal vulnerability in South River Technologies Titan MFT, published on 16 Oct 2023. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Lack of sufficient path validation in South River Technologies' Titan MFT and Titan SFTP servers on Linux allows an authenticated attacker to get the size of an arbitrary file on the filesystem using path traversal in the ftp "SIZE" command
Weakness: CWE-22
Which versions are affected by CVE-2023-45688?
It affects 2 products.
Products include Southrivertech Titan Mft Server, Southrivertech Titan Sftp Server.
How do I fix CVE-2023-45688?
No fix has been published for CVE-2023-45688 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-2023-45688 being exploited?
There is no known exploitation of CVE-2023-45688 in the wild and no public exploit code.
Other vulnerabilities in South River Technologies Titan MFT
Sources
Also known as GHSA-vpx5-mhrx-64h5.