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No exploitation reported

CVE-2023-39464

No exploitation reported by the sources we read.

  • Published2024-05-03
  • WeaknessCWE-428

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

Triangle MicroWorks SCADA Data Gateway GTWWebMonitorService Unquoted Search Path Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute code on affected installations of Triangle MicroWorks SCADA Data Gateway. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the configuration of the GTWWebMonitorService service. The path to the service executable contains spaces not surrounded by quotations. An attacker can leverage this vulnerability to execute arbitrary code in the context of root. Was ZDI-CAN-20538.

Timeline

dates in UTC
  1. 2024-05-0303:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2023-39464?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2023-39464?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD · CISA-ADP
Trianglemicroworks scada data gateway
BranchAffectedFixed in
5.1= 5.1.3.20324no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub

Sources

  • NVDCVE recordread 2026-10-23
  • CISA-ADPSSVC decisionnone2024-05-08
  • OpenCVESSVC decisionnone—
  • CNACVSS 3.07.2read 2026-10-23
  • CNAweakness (CWE)CWE-428read 2026-10-23
  • FIRST EPSSEPSS score2.0 %2026-10-23

Technical details

CVSS v3 Vector
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Published
2024-05-03
Last Modified
2026-06-17
NVD status
Analyzed

Frequently asked questions

What is CVE-2023-39464?

Triangle MicroWorks SCADA Data Gateway GTWWebMonitorService Unquoted Search Path Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute code on affected installations of Triangle MicroWorks SCADA Data Gateway. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the configuration of the GTWWebMonitorService service. The path to the service executable contains spaces not surrounded by quotations. An attacker can leverage this vulnerability to execute arbitrary code in the context of root. Was ZDI-CAN-20538.

Is CVE-2023-39464 actively exploited?

Active exploitation of CVE-2023-39464 has not been confirmed. Its EPSS score was 2.0% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-39464?

CVE-2023-39464 has a CVSS v3 base score of 7.2 (HIGH severity), with vector string CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

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