← Vulnerability feed

Vulnerability record · CVE-2023-45690 · published 16 October 2023

CVE-2023-45690: Southrivertech titan ftp server incorrect default permissions vulnerability

Southrivertech · Titan Ftp Server

Default file permissions on South River Technologies' Titan MFT and Titan SFTP servers on Linux allows a user that's authentication to the OS to read sensitive files on the filesystem

4.9 CVSS 3.1 Medium EPSS 1.5% · top 27.1% CWE-276 · Incorrect default permissions
4.9CVSS 3.1 base score
1.5%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

Default file permissions on South River Technologies' Titan MFT and Titan SFTP servers on Linux allows a user that's authentication to the OS to read sensitive files on the filesystem

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://helpdesk.southrivertech.com/portal/en/kb/articles/security-patch-for-issues-cve-2023-45685-through-cve-2023-4569 Vendor Advisory
https://www.rapid7.com/blog/post/2023/10/16/multiple-vulnerabilities-in-south-river-technologies-titan-mft-and-titan-sft ExploitThird Party Advisory
https://helpdesk.southrivertech.com/portal/en/kb/articles/security-patch-for-issues-cve-2023-45685-through-cve-2023-4569 Vendor Advisory
https://www.rapid7.com/blog/post/2023/10/16/multiple-vulnerabilities-in-south-river-technologies-titan-mft-and-titan-sft ExploitThird Party Advisory

Track CVE-2023-45690 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.1CVE-2023-45685Southrivertech titan mft server path traversal vulnerabilityInsufficient path validation when extracting a zip archive in South River Technologies' Titan MFT and Titan SFTP servers on Windows and Linux allows …EPSS 1.4%8.8CVE-2023-45687Southrivertech titan mft server vulnerabilityA session fixation vulnerability in South River Technologies' Titan MFT and Titan SFTP servers on Linux and Windows allows an attacker to bypass the …EPSS 1.2%8.8CVE-2023-22629Southrivertech titan ftp server path traversal vulnerabilityAn issue was discovered in TitanFTP through 1.94.1205. The move-file function has a path traversal vulnerability in the newPath parameter. An authent…EPSS 12%6.5CVE-2023-45689Southrivertech titan mft server path traversal vulnerabilityLack of sufficient path validation in South River Technologies' Titan MFT and Titan SFTP servers on Windows and Linux allows an authenticated attacke…EPSS 0.82%6.5CVE-2019-10009Southrivertech titan ftp server path traversal vulnerabilityA Directory Traversal issue was discovered in the Web GUI in Titan FTP Server 2019 Build 3505. When an authenticated user attempts to preview an uplo…EPSS 11%6.5CVE-2010-2425Southrivertech titan ftp server path traversal vulnerabilityDirectory traversal vulnerability in TitanFTPd in South River Technologies Titan FTP Server 8.10.1125, and probably earlier versions, allows remote a…EPSS 1.2%6.1CVE-2022-44215Southrivertech titan ftp server open redirect vulnerabilityThere is an open redirect vulnerability in Titan FTP server 19.0 and below. Users are redirected to any target URL.EPSS 0.88%5.0CVE-2014-1841Southrivertech titan ftp server path traversal vulnerabilityDirectory traversal vulnerability in the web interface in Titan FTP Server before 10.40 build 1829 allows remote attackers to copy an arbitrary user'…EPSS 4.9%

Source: NIST National Vulnerability Database (record CVE-2023-45690), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.