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CVE-2023-39460

21
FAUCET Score

CVE-2023-39460 is a directory traversal vulnerability in Triangle MicroWorks SCADA Data Gateway that allows remote attackers to create arbitrary files due to insufficient validation of user-supplied paths during event log creation. The vulnerability carries a high CVSS score of 7.2, indicating a network-based attack with low complexity that can lead to high impact on confidentiality, integrity, and availability, potentially enabling root-level code execution when chained with other vulnerabilities, despite requiring authentication that can be bypassed. Currently, there is no public exploit code available (Metasploit, Nuclei, ExploitDB), it is not listed in CISA's KEV catalog, and there is minimal community discussion or media coverage, suggesting it is not actively exploited or widely known.

Impacted Technologies

VendorProductVersion(s)CPE
5.1.3.20324CPE matchmatch criteria
cpe:2.3:a:trianglemicroworks:scada_data_gateway:5.1.3.20324:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.2HIGH

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.2
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.85%
Probability of exploitation in next 30 days
EPSS Percentile
85.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0285 is in the 84th percentile among its peer group of 5,531 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.3 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

trianglemicroworks.com / products/scada-data-gateway/what's-new
Release Notes
zerodayinitiative.com / advisories/ZDI-23-1028
Third Party Advisory