An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server
Published Nov 14, 2018 ·Due Mar 17, 2022
7.4
HIGHCVSS 3.1
EPSS 27.36%
Description
An elevation of privilege vulnerability exists in Microsoft Exchange Server, aka "Microsoft Exchange Server Elevation of Privilege Vulnerability." This affects Microsoft Exchange Server.
Affected products
-
- Version 2010StatusaffectedConstraints-
- Version 2013StatusaffectedConstraints-
- Version 2016StatusaffectedConstraints-
- Version 2019StatusaffectedConstraints-
- 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 | Microsoft Exchange Server | n/a |
|
- 2010
- 2013
- 2016
- 2019
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.
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:N/C:P/I:P/A:N
Date Added
Mar 3, 2022
Patch Due
Mar 17, 2022
Required Action
Apply updates per vendor instructions.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
ActiveAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Feb 4, 2025 · SSVC 2.0.3
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 (28 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 27.36% (0.27355) | 98.01th | v5 (v2026.06.15) |
| Jun 15, 2026 | 27.56% (0.27558) | 97.82th | v5 (v2026.06.15) |
| Nov 21, 2025 | 91.50% (0.91499) | 99.64th | v4 (v2025.03.14) |
| Nov 18, 2025 | 86.13% (0.86134) | 99.48th | v4 (v2025.03.14) |
| Mar 17, 2025 | 90.89% (0.90888) | 99.62th | v4 (v2025.03.14) |
| Dec 17, 2024 | 6.71% (0.06710) | 93.76th | v3 (v2023.03.01) |
| Dec 12, 2024 | 2.12% (0.02117) | 89.62th | v3 (v2023.03.01) |
| Jul 3, 2024 | 2.45% (0.02453) | 90.11th | v3 (v2023.03.01) |
| Jun 9, 2024 | 2.87% (0.02870) | 90.75th | v3 (v2023.03.01) |
| May 16, 2024 | 2.59% (0.02593) | 90.24th | v3 (v2023.03.01) |
| Apr 6, 2024 | 3.38% (0.03377) | 91.23th | v3 (v2023.03.01) |
| Jan 18, 2024 | 4.38% (0.04375) | 91.54th | v3 (v2023.03.01) |
| Dec 12, 2023 | 5.21% (0.05215) | 92.18th | v3 (v2023.03.01) |
| Nov 25, 2023 | 3.84% (0.03835) | 90.93th | v3 (v2023.03.01) |
| Nov 7, 2023 | 3.42% (0.03421) | 90.39th | v3 (v2023.03.01) |
| Jul 8, 2023 | 3.31% (0.03309) | 89.98th | v3 (v2023.03.01) |
| May 12, 2023 | 1.21% (0.01214) | 83.23th | v3 (v2023.03.01) |
| Mar 27, 2023 | 1.35% (0.01347) | 84.06th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.95% (0.00953) | 80.83th | v3 (v2023.03.01) |
| Mar 6, 2023 | 12.13% (0.12126) | 95.18th | v2 (v2022.01.01) |
| Sep 26, 2022 | 13.22% (0.13224) | 95.51th | v2 (v2022.01.01) |
| Aug 20, 2022 | 14.17% (0.14175) | 95.59th | v2 (v2022.01.01) |
| May 10, 2022 | 15.15% (0.15150) | 95.59th | v2 (v2022.01.01) |
| Apr 1, 2022 | 15.37% (0.15370) | 95.62th | v2 (v2022.01.01) |
| Feb 4, 2022 | 15.37% (0.15370) | 92.49th | v2 (v2022.01.01) |
| Feb 3, 2022 | 30.10% (0.30098) | 96.74th | v1 |
| Sep 1, 2021 | 30.10% (0.30098) | 98.51th | v1 |
| Apr 14, 2021 | 30.10% (0.30098) | 0.00th | v1 |
No CWE recorded.
References (4)
- http://www.securityfocus.com/bid/105837 vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1042141 vdb-entryx_refsource_SECTRACKBroken LinkThird Party AdvisoryVDB Entry
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8581 x_refsource_CONFIRMPatchVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-8581 government-resourceUS Government Resource
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/105837 | vdb-entryx_refsource_BIDBroken LinkThird Party AdvisoryVDB Entry | |
| http://www.securitytracker.com/id/1042141 | vdb-entryx_refsource_SECTRACKBroken LinkThird Party AdvisoryVDB Entry | |
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8581 | x_refsource_CONFIRMPatchVendor Advisory | |
| https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2018-8581 | government-resourceUS Government Resource |
Change history (0)
No recorded changes yet.