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CVE-2023-45688

16
FAUCET Score

CVE-2023-45688 is a path traversal vulnerability affecting South River Technologies' Titan MFT and Titan SFTP servers on Linux. An authenticated attacker can exploit insufficient path validation in the FTP "SIZE" command to determine the size of arbitrary files on the filesystem. This vulnerability has a CVSS score of 4.3 (Medium), indicating a low-impact information disclosure risk with low attack complexity and requiring authentication. There is currently no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
< 2.0.18CPE matchmatch criteria
cpe:2.3:a:southrivertech:titan_mft_server:*:*:*:*:*:linux:*:*
< 2.0.18CPE matchmatch criteria
cpe:2.3:a:southrivertech:titan_sftp_server:*:*:*:*:*:linux:*:*

CVSS Data

CVSS version used by this source: 3.1

4.3MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
1.4
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.63%
Probability of exploitation in next 30 days
EPSS Percentile
46.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0063 is in the 57th percentile among its peer group of 21,977 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

helpdesk.southrivertech.com / portal/en/kb/articles/security-patch-for-issues-cve-2023-45685-through-cve-2023-45690
Vendor Advisory
rapid7.com / blog/post/2023/10/16/multiple-vulnerabilities-in-south-river-technologies-titan-mft-and-titan-sftp-fixed
ExploitThird Party Advisory