Hyper-V in Microsoft Windows 10 Gold, 1511, and 1607 and Windows Server 2016 does not properly validate vSMB packet data, which allows attackers to execute arbitrary code on a target OS, aka "Hyper-V vSMB Remote Code Execution Vulnerability." This vulnerability is different from that described in CVE-2017-0021
Published Mar 17, 2017
7.6
HIGHCVSS 3.0
EPSS 3.90%
Description
Hyper-V in Microsoft Windows 10 Gold, 1511, and 1607 and Windows Server 2016 does not properly validate vSMB packet data, which allows attackers to execute arbitrary code on a target OS, aka "Hyper-V vSMB Remote Code Execution Vulnerability." This vulnerability is different from that described in CVE-2017-0021.
Affected products
No data.
- n/a
- 1511
- 1607
- n/a
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:A/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
AV:A/AC:M/Au:N/C:C/I:C/A:C
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
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 (22 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.90% (0.03902) | 89.94th | v5 (v2026.06.15) |
| Sep 22, 2026 | 3.90% (0.03902) | 89.81th | v5 (v2026.06.15) |
| Sep 21, 2026 | 5.23% (0.05233) | 92.19th | v5 (v2026.06.15) |
| Sep 6, 2026 | 3.90% (0.03902) | 89.58th | v5 (v2026.06.15) |
| Sep 5, 2026 | 5.23% (0.05233) | 92.02th | v5 (v2026.06.15) |
| Aug 30, 2026 | 3.90% (0.03902) | 89.52th | v5 (v2026.06.15) |
| Aug 28, 2026 | 5.23% (0.05233) | 91.97th | v5 (v2026.06.15) |
| Aug 24, 2026 | 3.90% (0.03902) | 89.46th | v5 (v2026.06.15) |
| Aug 23, 2026 | 5.23% (0.05233) | 91.94th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.90% (0.03902) | 88.88th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.16% (0.01164) | 77.13th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.88% (0.01880) | 88.93th | v3 (v2023.03.01) |
| Oct 18, 2023 | 1.88% (0.01880) | 87.11th | v3 (v2023.03.01) |
| Aug 1, 2023 | 2.07% (0.02065) | 87.56th | v3 (v2023.03.01) |
| Mar 7, 2023 | 1.77% (0.01771) | 86.06th | v3 (v2023.03.01) |
| Mar 6, 2023 | 19.95% (0.19947) | 96.42th | v2 (v2022.01.01) |
| Apr 1, 2022 | 19.95% (0.19947) | 96.08th | v2 (v2022.01.01) |
| Feb 4, 2022 | 19.95% (0.19947) | 93.93th | v2 (v2022.01.01) |
| Feb 3, 2022 | 17.55% (0.17549) | 91.03th | v1 |
| Jan 6, 2022 | 17.55% (0.17549) | 90.92th | v1 |
| Sep 1, 2021 | 17.55% (0.17549) | 97.67th | v1 |
| Apr 14, 2021 | 17.55% (0.17549) | 0.00th | v1 |
References (3)
- http://www.securityfocus.com/bid/96699 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1037999 vdb-entryx_refsource_SECTRACK
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0095 x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/96699 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1037999 | vdb-entryx_refsource_SECTRACK | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-0095 | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.