Missing authentication in Triangle MicroWorks SCADA Data Gateway
Priority LOW 31CWE-306Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- None · None · Low
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-306.
Summary
On Triangle MicroWorks' SCADA Data Gateway version <= v5.01.03, an unauthenticated attacker can send broadcast events to any user via the WebMonitor.An unauthenticated user can use this vulnerability to forcefully log out of any currently logged-in user by sending a "password change event". Furthermore, an attacker could use this vulnerability to spam the logged-in user with false events.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00593 48th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Triangle MicroWorks | SCADA Data Gateway | 5.01.03 | — | No fix listed | CNA |
- SCADA Data Gateway VendorTriangle MicroWorks Affected 5.01.03 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:trianglemicroworks:scada_data_gateway:*:*:*:*:*:*:*:* | up to 5.01.03 | Vulnerable | Triangle MicroWorks |
- cpe:2.3:a:trianglemicroworks:scada_data_gateway:*:*:*:*:*:*:*:* Versions up to 5.01.03 Vulnerable ·Triangle MicroWorks
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-2187
- 2026-10-03 Alias added: GHSA-qp2h-3p7w-4v89
References
More Triangle MicroWorks Scada Data Gateway vulnerabilities
- TI-2020-08523 Type confusion in Triangle MicroWorks SCADA Data Gateway 3.02.0697 through 4.0.122… CVSS 3.1CRITICAL 9.8
- TI-2023-02050 On Triangle MicroWorks' SCADA Data Gateway version <= v5.01.03, an unauthenticated… CVSS 3.1CRITICAL 9.8
- TI-2023-20589 Missing authentication in Triangle MicroWorks SCADA Data Gateway CVSS 3.0CRITICAL 9.8
- TI-2022-00294 Path traversal in Triangle MicroWorks SCADA Data Gateway CVSS 3.1HIGH 8.8
- TI-2023-20597 Triangle MicroWorks SCADA Data Gateway Use of Hard-coded Cryptograhic Key Information… CVSS 3.0HIGH 7.5
- TI-2023-20596 Triangle MicroWorks SCADA Data Gateway GTWWebMonitorService Unquoted Search Path Remote… CVSS 3.0HIGH 7.2
Sources
- CVE-2023-2187 · CVE Program
- CVE-2023-2187 · NVD
- FIRST EPSS
- GHSA-qp2h-3p7w-4v89 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences