MEDIUM
An elevation of privilege vulnerability exists in Active Directory Forest trusts due to a default setting that lets an attacker in the trusting forest request delegation of a TGT for an identity from the trusted forest, aka 'Active Directory Elevation of Privilege Vulnerability'
Published Apr 8, 2019
5.9
MEDIUMCVSS 3.0
EPSS 3.36%
Description
An elevation of privilege vulnerability exists in Active Directory Forest trusts due to a default setting that lets an attacker in the trusting forest request delegation of a TGT for an identity from the trusted forest, aka 'Active Directory Elevation of Privilege Vulnerability'.
Affected products
-
- Version 7 for 32-bit Systems Service Pack 1StatusaffectedConstraints-
- Version 7 for x64-based Systems Service Pack 1StatusaffectedConstraints-
- Version
-
- Version 2008 R2 for Itanium-Based Systems Service Pack 1StatusaffectedConstraints-
- Version 2008 R2 for x64-based Systems Service Pack 1StatusaffectedConstraints-
- Version 2008 R2 for x64-based Systems Service Pack 1 (Core installation)StatusaffectedConstraints-
- Version 2008 for 32-bit Systems Service Pack 2StatusaffectedConstraints-
- Version 2008 for 32-bit Systems Service Pack 2 (Core installation)StatusaffectedConstraints-
- Version 2008 for Itanium-Based Systems Service Pack 2StatusaffectedConstraints-
- Version 2008 for x64-based Systems Service Pack 2StatusaffectedConstraints-
- Version 2008 for x64-based Systems Service Pack 2 (Core installation)StatusaffectedConstraints-
- 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 | Windows | n/a |
| |||||||||||||||||||||||||||
| Microsoft | Windows Server | n/a |
|
OR
- n/a
- n/a
- r2
- r2
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.
5.9 MEDIUM NVD
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact High
Availability Impact None
4.3 MEDIUM NVD
AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
3.36% 0.03357
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.03357
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 (23 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 3.36% (0.03357) | 88.31th | v5 (v2026.06.15) |
| Jun 15, 2026 | 3.36% (0.03357) | 87.11th | v5 (v2026.06.15) |
| May 21, 2026 | 6.41% (0.06410) | 91.15th | v4 (v2025.03.14) |
| Nov 21, 2025 | 4.28% (0.04281) | 88.35th | v4 (v2025.03.14) |
| Nov 18, 2025 | 5.88% (0.05885) | 89.65th | v4 (v2025.03.14) |
| Sep 8, 2025 | 4.28% (0.04281) | 88.39th | v4 (v2025.03.14) |
| Jun 28, 2025 | 6.59% (0.06594) | 90.71th | v4 (v2025.03.14) |
| Mar 19, 2025 | 3.26% (0.03259) | 85.68th | v4 (v2025.03.14) |
| Mar 17, 2025 | 4.26% (0.04262) | 88.06th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.13% (0.00132) | 49.89th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.13% (0.00132) | 48.49th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.13% (0.00132) | 46.45th | v3 (v2023.03.01) |
| Mar 6, 2023 | 4.46% (0.04457) | 88.29th | v2 (v2022.01.01) |
| Feb 19, 2023 | 4.46% (0.04457) | 87.92th | v2 (v2022.01.01) |
| Jan 13, 2023 | 3.79% (0.03793) | 85.01th | v2 (v2022.01.01) |
| Oct 3, 2022 | 3.44% (0.03442) | 84.10th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.87% (0.02868) | 81.49th | v2 (v2022.01.01) |
| Mar 17, 2022 | 22.11% (0.22106) | 94.39th | v2 (v2022.01.01) |
| Feb 4, 2022 | 23.96% (0.23965) | 95.14th | v2 (v2022.01.01) |
| Feb 3, 2022 | 17.64% (0.17642) | 92.83th | v1 |
| Jan 6, 2022 | 17.64% (0.17642) | 92.74th | v1 |
| Sep 1, 2021 | 4.56% (0.04557) | 86.26th | v1 |
| Apr 14, 2021 | 4.56% (0.04557) | 0.00th | v1 |
Weaknesses (1)
References (1)
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0683 x_refsource_CONFIRMPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0683 | x_refsource_CONFIRMPatchVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner microsoft
Published Apr 8, 2019
Updated Aug 4, 2024
Reserved Nov 26, 2018
Link CVE-2019-0683
CISA Vulnrichment
Updated n/a