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CVE-2023-45687

25
FAUCET Score

CVE-2023-45687 is a high-severity session fixation vulnerability affecting South River Technologies' Titan MFT and Titan SFTP servers on both Linux and Windows platforms. An attacker could exploit this by tricking an administrator into authorizing a session ID of the attacker's choice, potentially bypassing authentication and gaining full control over the server. With a CVSS score of 8.8, this vulnerability presents a significant risk due to its network-based attack vector and high impact on confidentiality, integrity, and availability. Currently, there is no public exploit code available, nor is there evidence of active exploitation 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_mft_server:*:*:*:*:*:windows:*:*
< 2.0.18CPE matchmatch criteria
cpe:2.3:a:southrivertech:titan_sftp_server:*:*:*:*:*:linux:*:*
< 2.0.18CPE matchmatch criteria
cpe:2.3:a:southrivertech:titan_sftp_server:*:*:*:*:*:windows:*:*

CVSS Data

CVSS version used by this source: 3.1

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.18%
Probability of exploitation in next 30 days
EPSS Percentile
64.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0118 is in the 63rd percentile among its peer group of 14,875 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.1 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