Triangle MicroWorks SCADA Data Gateway Resource Exhaustion
Published May 30, 2014
2.1
LOWCVSS 2.0
EPSS 0.35%
Description
Triangle MicroWorks SCADA Data Gateway before 3.00.0635 allows physically proximate attackers to cause a denial of service (excessive data processing) via a crafted DNP request over a serial line.
Affected products
-
- Version 0StatusaffectedConstraints<v3.00.0635
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Triangle MicroWorks | SCADA Data Gateway | unaffected |
|
- ≤ 3.00.0633
- 2.50
- 2.50.0309
- 2.51
- 2.53
- 2.54.0515
- 2.54.0516
- 2.54.0517
- 2.54.0518
- 2.54.0528
- 2.54.0529
- 2.54.0536
- 2.54.0540
- 2.54.0544
- 2.54.0545
- 2.54.0552
- 2.54.0553
- 2.54.0558
- 2.54.0561
- 2.54.0562
- 2.54.0564
- 2.54.0565
- 2.54.0566
- 2.54.0567
- 2.54.0569
- 2.54.0570
- 2.54.0571
- 2.54.0572
- 2.54.0573
- 2.54.0574
- 2.54.0575
- 2.54.0576
- 2.54.0577
- 2.54.0578
- 2.54.0579
- 2.54.0580
- 2.54.0581
- 2.54.0582
- 2.54.0583
- 2.54.0584
- 2.54.0586
- 2.54.0587
- 2.54.0588
- 2.54.0589
- 2.54.0590
- 2.54.0591
- 2.54.0592
- 2.54.0594
- 2.54.0595
- 2.54.0596
- 2.54.0597
- 2.54.0598
- 2.54.0599
- 3.00
- 3.00.0612
- 3.00.0615
- 3.00.0616
- 3.00.0630
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
Vendor solution
Triangle MicroWorks has produced an update and release notes describing the mitigation. Please contact Triangle MicroWorks Support for details on specific platform updates here:
http://www.trianglemicroworks.com/SupportPage.htm
Release notes are found here:
http://www.trianglemicroworks.com/products/scada-data-gateway/what%27s-new
Triangle MicroWorks recommends following the International Electrotechnical Commission (IEC) Technical Specification TS 62351 to reduce the risk from vulnerability. More information on recommended implementation practices for Triangle MicroWorks products is available by contacting your product representative.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:L/AC:L/Au:N/C:N/I:N/A:P
1 other source (CVE.org) ▾
AV:L/AC:H/Au:N/C:N/I:N/A:P
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.35% (0.00346) | 25.71th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.35% (0.00346) | 26.20th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.06% (0.00055) | 14.25th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00044) | 12.25th | v3 (v2023.03.01) |
| Jun 20, 2024 | 0.04% (0.00044) | 10.47th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00044) | 8.45th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Sep 10, 2022 | 0.89% (0.00885) | 26.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 0.89% (0.00885) | 24.24th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
References (3)
- http://ics-cert.us-cert.gov/advisories/ICSA-14-149-01 US Government Resource
- http://www.trianglemicroworks.com/products/scada-data-gateway/what%27s-new x_refsource_MISC
- https://www.cisa.gov/news-events/ics-advisories/icsa-14-149-01
| Link | Providers | Tags |
|---|---|---|
| http://ics-cert.us-cert.gov/advisories/ICSA-14-149-01 | US Government Resource | |
| http://www.trianglemicroworks.com/products/scada-data-gateway/what%27s-new | x_refsource_MISC | |
| https://www.cisa.gov/news-events/ics-advisories/icsa-14-149-01 |
Change history (0)
No recorded changes yet.