The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via unspecified vectors
Published Jun 9, 2016 ·Due May 6, 2022
7.5
HIGHCVSS 3.1
EPSS 31.17%
Description
The WAP interface in Trihedral VTScada (formerly VTS) 8.x through 11.x before 11.2.02 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via unspecified vectors.
Affected products
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:N/I:N/A:P
Date Added
Apr 15, 2022
Patch Due
May 6, 2022
Required Action
Apply updates per vendor instructions.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
ActiveAutomatable
YesTechnical Impact
PartialDecision
n/aAssessed Feb 7, 2025 · SSVC 2.0.3
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 (28 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 31.17% (0.31167) | 98.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 31.39% (0.31392) | 98.05th | v5 (v2026.06.15) |
| Apr 23, 2026 | 65.43% (0.65426) | 98.50th | v4 (v2025.03.14) |
| Dec 24, 2025 | 66.95% (0.66951) | 98.48th | v4 (v2025.03.14) |
| Aug 16, 2025 | 60.72% (0.60719) | 98.21th | v4 (v2025.03.14) |
| Mar 30, 2025 | 68.57% (0.68567) | 98.50th | v4 (v2025.03.14) |
| Mar 29, 2025 | 66.70% (0.66702) | 97.98th | v4 (v2025.03.14) |
| Mar 17, 2025 | 68.57% (0.68567) | 98.51th | v4 (v2025.03.14) |
| Feb 14, 2025 | 4.35% (0.04355) | 92.39th | v3 (v2023.03.01) |
| Dec 17, 2024 | 2.93% (0.02925) | 90.57th | v3 (v2023.03.01) |
| Dec 12, 2024 | 9.37% (0.09370) | 94.98th | v3 (v2023.03.01) |
| Aug 7, 2024 | 10.07% (0.10071) | 95.00th | v3 (v2023.03.01) |
| Jul 9, 2024 | 8.95% (0.08948) | 94.65th | v3 (v2023.03.01) |
| Jul 3, 2024 | 6.52% (0.06523) | 93.79th | v3 (v2023.03.01) |
| Jun 4, 2024 | 27.06% (0.27062) | 96.78th | v3 (v2023.03.01) |
| Apr 1, 2024 | 25.45% (0.25447) | 96.59th | v3 (v2023.03.01) |
| Dec 23, 2023 | 23.57% (0.23572) | 96.13th | v3 (v2023.03.01) |
| Nov 20, 2023 | 21.25% (0.21253) | 95.94th | v3 (v2023.03.01) |
| Oct 17, 2023 | 25.46% (0.25461) | 96.12th | v3 (v2023.03.01) |
| Sep 10, 2023 | 24.33% (0.24332) | 96.02th | v3 (v2023.03.01) |
| Aug 2, 2023 | 21.88% (0.21878) | 95.83th | v3 (v2023.03.01) |
| Jun 22, 2023 | 14.63% (0.14630) | 94.97th | v3 (v2023.03.01) |
| Mar 31, 2023 | 15.56% (0.15564) | 95.00th | v3 (v2023.03.01) |
| Mar 7, 2023 | 11.62% (0.11621) | 94.33th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.14% (0.01136) | 59.45th | v2 (v2022.01.01) |
| Oct 18, 2022 | 1.14% (0.01136) | 58.28th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.14% (0.01136) | 56.27th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.14% (0.01136) | 34.23th | v2 (v2022.01.01) |
References (4)
- http://www.securityfocus.com/bid/91077 vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry
- http://www.zerodayinitiative.com/advisories/ZDI-16-405 x_refsource_MISCThird Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-16-159-01 x_refsource_MISCThird Party AdvisoryUS Government Resource
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-4523 government-resourceUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/91077 | vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry | |
| http://www.zerodayinitiative.com/advisories/ZDI-16-405 | x_refsource_MISCThird Party AdvisoryVDB Entry | |
| https://ics-cert.us-cert.gov/advisories/ICSA-16-159-01 | x_refsource_MISCThird Party AdvisoryUS Government Resource | |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-4523 | government-resourceUS Government Resource |
Change history (0)
No recorded changes yet.