An exploitable heap overflow vulnerability exists in the WkbProgramLow function of WibuKey Network server management, version 6.40.2402.500
Published Feb 5, 2019
10.0
CRITICALCVSS 3.0
EPSS 34.33%
Description
An exploitable heap overflow vulnerability exists in the WkbProgramLow function of WibuKey Network server management, version 6.40.2402.500. A specially crafted TCP packet can cause a heap overflow, potentially leading to remote code execution. An attacker can send a malformed TCP packet to trigger this vulnerability.
Affected products
No data.
Configuration 1
Configuration 2
- 3.14
- 3.15
- 3.16
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.
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
1 other source (CVE.org) ▾
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
AV:N/AC:L/Au:N/C:P/I:P/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 3, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (26 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 34.33% (0.34329) | 98.37th | v5 (v2026.06.15) |
| Jun 15, 2026 | 34.33% (0.34329) | 98.19th | v5 (v2026.06.15) |
| Jan 6, 2026 | 79.31% (0.79315) | 99.03th | v4 (v2025.03.14) |
| Nov 21, 2025 | 80.56% (0.80564) | 99.08th | v4 (v2025.03.14) |
| Nov 18, 2025 | 71.94% (0.71937) | 98.80th | v4 (v2025.03.14) |
| Nov 5, 2025 | 80.75% (0.80748) | 99.09th | v4 (v2025.03.14) |
| Aug 9, 2025 | 60.54% (0.60539) | 98.20th | v4 (v2025.03.14) |
| Aug 8, 2025 | 68.93% (0.68933) | 98.56th | v4 (v2025.03.14) |
| Jun 22, 2025 | 71.12% (0.71118) | 98.61th | v4 (v2025.03.14) |
| Mar 30, 2025 | 74.58% (0.74582) | 98.78th | v4 (v2025.03.14) |
| Mar 29, 2025 | 77.66% (0.77665) | 98.70th | v4 (v2025.03.14) |
| Mar 19, 2025 | 74.58% (0.74582) | 98.77th | v4 (v2025.03.14) |
| Mar 17, 2025 | 77.45% (0.77450) | 98.94th | v4 (v2025.03.14) |
| Jan 15, 2025 | 19.51% (0.19513) | 96.32th | v3 (v2023.03.01) |
| Dec 17, 2024 | 23.45% (0.23449) | 96.58th | v3 (v2023.03.01) |
| Dec 15, 2024 | 21.16% (0.21160) | 96.62th | v3 (v2023.03.01) |
| Jun 28, 2024 | 26.66% (0.26661) | 96.79th | v3 (v2023.03.01) |
| Jan 30, 2024 | 28.95% (0.28946) | 96.45th | v3 (v2023.03.01) |
| Mar 7, 2023 | 32.42% (0.32416) | 96.29th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.63% (0.05634) | 90.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 5.63% (0.05634) | 89.29th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.63% (0.05634) | 76.84th | v2 (v2022.01.01) |
| Feb 3, 2022 | 24.25% (0.24254) | 95.13th | v1 |
| Jan 6, 2022 | 24.25% (0.24254) | 95.07th | v1 |
| Sep 1, 2021 | 24.25% (0.24254) | 98.08th | v1 |
| Apr 14, 2021 | 24.25% (0.24254) | 0.00th | v1 |
References (5)
- http://www.securityfocus.com/bid/107005 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://cert-portal.siemens.com/productcert/pdf/ssa-760124.pdf x_refsource_CONFIRMMitigationThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-844562.pdf x_refsource_CONFIRMThird Party Advisory
- https://cert-portal.siemens.com/productcert/pdf/ssa-902727.pdf x_refsource_CONFIRM
- https://talosintelligence.com/vulnerability_reports/TALOS-2018-0659 x_refsource_MISCExploitThird Party Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/107005 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://cert-portal.siemens.com/productcert/pdf/ssa-760124.pdf | x_refsource_CONFIRMMitigationThird Party Advisory | |
| https://cert-portal.siemens.com/productcert/pdf/ssa-844562.pdf | x_refsource_CONFIRMThird Party Advisory | |
| https://cert-portal.siemens.com/productcert/pdf/ssa-902727.pdf | x_refsource_CONFIRM | |
| https://talosintelligence.com/vulnerability_reports/TALOS-2018-0659 | x_refsource_MISCExploitThird Party Advisory |
Change history (0)
No recorded changes yet.