Microsoft Exchange Server Remote Code Execution Vulnerability
Published Sep 12, 2023
8.0
HIGHCVSS 3.1
EPSS 79.31%
Description
Microsoft Exchange Server Remote Code Execution Vulnerability
Affected products
-
- Version 15.01.0StatusaffectedConstraints<15.01.2507.032
- Version
-
- Version 15.02.0StatusaffectedConstraints<15.02.1118.037
- Version
-
- Version 15.02.0StatusaffectedConstraints<15.02.1258.025
- 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 2016 Cumulative Update 23 | n/a |
| ||||||
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 12 | n/a |
| ||||||
| Microsoft | Microsoft Exchange Server 2019 Cumulative Update 13 | n/a |
|
- 2016
- 2019
- 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:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
1 other source (NVD) ▾
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
No CVSS v3.0 score for this CVE.
No CVSS v2.0 score for this CVE.
This CVE is not in the KEV list.
CISA SSVC (Vulnrichment)
Stakeholder-Specific Vulnerability Categorization from CISA ADP.
Exploitation
NoneAutomatable
NoTechnical Impact
TotalDecision
n/aAssessed Feb 26, 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
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (25 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 2, 2026 | 79.31% (0.79311) | 99.59th | v5 (v2026.06.15) |
| Sep 13, 2026 | 79.31% (0.79311) | 99.58th | v5 (v2026.06.15) |
| Jun 15, 2026 | 81.14% (0.81138) | 99.59th | v5 (v2026.06.15) |
| Nov 21, 2025 | 73.59% (0.73589) | 98.75th | v4 (v2025.03.14) |
| Nov 18, 2025 | 87.23% (0.87230) | 99.54th | v4 (v2025.03.14) |
| Sep 30, 2025 | 73.59% (0.73589) | 98.78th | v4 (v2025.03.14) |
| Apr 15, 2025 | 76.90% (0.76903) | 98.87th | v4 (v2025.03.14) |
| Mar 30, 2025 | 89.16% (0.89164) | 99.51th | v4 (v2025.03.14) |
| Mar 29, 2025 | 82.88% (0.82883) | 99.06th | v4 (v2025.03.14) |
| Mar 28, 2025 | 89.16% (0.89164) | 99.51th | v4 (v2025.03.14) |
| Mar 27, 2025 | 82.88% (0.82883) | 99.18th | v4 (v2025.03.14) |
| Mar 25, 2025 | 89.16% (0.89164) | 99.53th | v4 (v2025.03.14) |
| Mar 20, 2025 | 86.30% (0.86303) | 99.39th | v4 (v2025.03.14) |
| Mar 19, 2025 | 76.87% (0.76870) | 98.89th | v4 (v2025.03.14) |
| Mar 17, 2025 | 86.30% (0.86303) | 99.37th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.09% (0.00089) | 39.70th | v3 (v2023.03.01) |
| Jul 19, 2024 | 0.11% (0.00113) | 45.30th | v3 (v2023.03.01) |
| Jun 15, 2024 | 0.08% (0.00080) | 34.54th | v3 (v2023.03.01) |
| Jun 2, 2024 | 0.11% (0.00114) | 44.92th | v3 (v2023.03.01) |
| Mar 20, 2024 | 0.08% (0.00080) | 32.93th | v3 (v2023.03.01) |
| Feb 15, 2024 | 0.08% (0.00077) | 30.91th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.30% (0.00302) | 68.76th | v3 (v2023.03.01) |
| Jan 15, 2024 | 0.30% (0.00302) | 66.35th | v3 (v2023.03.01) |
| Oct 24, 2023 | 0.15% (0.00155) | 51.69th | v3 (v2023.03.01) |
| Sep 13, 2023 | 0.06% (0.00061) | 23.80th | v3 (v2023.03.01) |
References (1)
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36745 vendor-advisoryPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-36745 | vendor-advisoryPatchVendor Advisory |
Change history (0)
No recorded changes yet.