HIGH
WellinTech KingHistorian 3.0 allows remote attackers to execute arbitrary code or cause a denial of service (invalid pointer write) via a crafted packet to TCP port 5678
Published Jul 5, 2012
10.0
HIGHCVSS 2.0
EPSS 4.59%
Description
WellinTech KingHistorian 3.0 allows remote attackers to execute arbitrary code or cause a denial of service (invalid pointer write) via a crafted packet to TCP port 5678.
Affected products
No data.
- 3.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
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.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
4.59% 0.04587
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.04587
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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 4.59% (0.04587) | 91.35th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.59% (0.04587) | 90.40th | v5 (v2026.06.15) |
| Mar 30, 2025 | 2.69% (0.02691) | 84.55th | v4 (v2025.03.14) |
| Mar 29, 2025 | 3.85% (0.03850) | 80.04th | v4 (v2025.03.14) |
| Mar 28, 2025 | 2.69% (0.02691) | 84.56th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.11% (0.04113) | 87.85th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.08% (0.01082) | 84.95th | v3 (v2023.03.01) |
| May 10, 2024 | 0.36% (0.00359) | 72.03th | v3 (v2023.03.01) |
| Apr 25, 2024 | 0.34% (0.00344) | 71.23th | v3 (v2023.03.01) |
| Mar 15, 2024 | 0.32% (0.00324) | 70.08th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.33% (0.00329) | 70.19th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.08% (0.01082) | 82.05th | v3 (v2023.03.01) |
| Mar 6, 2023 | 3.70% (0.03696) | 85.06th | v2 (v2022.01.01) |
| Dec 19, 2022 | 3.70% (0.03696) | 84.71th | v2 (v2022.01.01) |
| Sep 18, 2022 | 4.12% (0.04118) | 85.43th | v2 (v2022.01.01) |
| Apr 1, 2022 | 4.61% (0.04611) | 87.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 4.61% (0.04611) | 74.23th | v2 (v2022.01.01) |
Weaknesses (1)
References (1)
- http://www.us-cert.gov/control_systems/pdf/ICSA-12-185-01.pdf x_refsource_MISCUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://www.us-cert.gov/control_systems/pdf/ICSA-12-185-01.pdf | x_refsource_MISCUS Government Resource |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner certcc
Published Jul 5, 2012
Updated Sep 16, 2024
Reserved May 9, 2012
Link CVE-2012-2559
CISA Vulnrichment
Updated n/a