Microsoft SharePoint Enterprise Server 2016 allows an elevation of privilege vulnerability to due how specially crafted web requests are sanitized, aka "Microsoft SharePoint Elevation of Privilege Vulnerability"
Published Mar 14, 2018
8.8
HIGHCVSS 3.0
EPSS 4.53%
Description
Microsoft SharePoint Enterprise Server 2016 allows an elevation of privilege vulnerability to due how specially crafted web requests are sanitized, aka "Microsoft SharePoint Elevation of Privilege Vulnerability". This CVE is unique from CVE-2018-0909, CVE-2018-0910. CVE-2018-0911, CVE-2018-0912, CVE-2018-0913 CVE-2018-0914, CVE-2018-0915, CVE-2018-0916, CVE-2018-0921, CVE-2018-0923, CVE-2018-0944 and CVE-2018-0947.
Affected products
-
- Version Microsoft SharePoint Enterprise Server 2016StatusaffectedConstraints-
- 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 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Microsoft Corporation | Microsoft SharePoint | n/a |
|
- 2016
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:L/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/Au:S/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 2, 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 (24 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 4.53% (0.04528) | 91.25th | v5 (v2026.06.15) |
| Jun 15, 2026 | 4.58% (0.04577) | 90.38th | v5 (v2026.06.15) |
| Jun 4, 2026 | 10.95% (0.10954) | 93.55th | v4 (v2025.03.14) |
| Aug 2, 2025 | 9.67% (0.09673) | 92.63th | v4 (v2025.03.14) |
| Jul 6, 2025 | 7.38% (0.07376) | 91.24th | v4 (v2025.03.14) |
| Mar 30, 2025 | 5.57% (0.05570) | 89.34th | v4 (v2025.03.14) |
| Mar 29, 2025 | 18.11% (0.18114) | 92.06th | v4 (v2025.03.14) |
| Mar 17, 2025 | 5.57% (0.05570) | 89.60th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.34% (0.01337) | 86.64th | v3 (v2023.03.01) |
| Jan 22, 2024 | 1.34% (0.01337) | 84.64th | v3 (v2023.03.01) |
| Dec 28, 2023 | 1.65% (0.01646) | 86.19th | v3 (v2023.03.01) |
| Nov 28, 2023 | 1.59% (0.01587) | 85.91th | v3 (v2023.03.01) |
| Nov 1, 2023 | 1.32% (0.01321) | 84.52th | v3 (v2023.03.01) |
| Oct 8, 2023 | 0.66% (0.00660) | 77.21th | v3 (v2023.03.01) |
| Aug 26, 2023 | 0.49% (0.00494) | 73.18th | v3 (v2023.03.01) |
| Aug 5, 2023 | 0.28% (0.00277) | 64.01th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.31% (0.00312) | 65.39th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.42% (0.01418) | 73.14th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.42% (0.01418) | 71.15th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.42% (0.01418) | 50.43th | v2 (v2022.01.01) |
| Feb 3, 2022 | 9.25% (0.09255) | 86.70th | v1 |
| Jan 6, 2022 | 9.25% (0.09255) | 86.54th | v1 |
| Sep 1, 2021 | 9.25% (0.09255) | 93.94th | v1 |
| Apr 14, 2021 | 9.25% (0.09255) | 0.00th | v1 |
References (3)
- http://www.securityfocus.com/bid/103296 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1040513 vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0917 x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/103296 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1040513 | vdb-entryx_refsource_SECTRACKThird Party AdvisoryVDB Entry | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0917 | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.