HIGH
Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability
Published Apr 27, 2023
8.1
HIGHCVSS 3.1
EPSS 0.99%
Description
Windows Point-to-Point Tunneling Protocol Remote Code Execution Vulnerability
Affected products
-
- Version 10.0.10240.0StatusaffectedConstraints<10.0.10240.19562
- Version
-
- Version 10.0.14393.0StatusaffectedConstraints<10.0.14393.5501
- Version
-
- Version 10.0.0StatusaffectedConstraints<10.0.17763.3650
- Version 10.0.17763.0StatusaffectedConstraints<10.0.17763.3650
- Version
-
- Version 10.0.0StatusaffectedConstraints<10.0.19042.2251
- Version
-
- Version 10.0.0StatusaffectedConstraints<10.0.19043.2251
- Version
-
- Version 10.0.19043.0StatusaffectedConstraints<10.0.19044.2251
- Version
-
- Version 10.0.19045.0StatusaffectedConstraints<10.0.19045.2486
- Version
-
- Version 10.0.0StatusaffectedConstraints<10.0.22000.1219
- Version
-
- Version 10.0.22621.0StatusaffectedConstraints<10.0.22621.819
- Version
-
- Version 6.3.0StatusaffectedConstraints<6.3.9600.20671
- Version
-
- Version 6.2.9200.0StatusaffectedConstraints<6.2.9200.23968
- Version
-
- Version 6.2.9200.0StatusaffectedConstraints<6.2.9200.23968
- Version
-
- Version 6.3.9600.0StatusaffectedConstraints<6.3.9600.20671
- Version
-
- Version 6.3.9600.0StatusaffectedConstraints<6.3.9600.20671
- Version
-
- Version 10.0.14393.0StatusaffectedConstraints<10.0.14393.5501
- Version
-
- Version 10.0.14393.0StatusaffectedConstraints<10.0.14393.5501
- Version
-
- Version 10.0.17763.0StatusaffectedConstraints<10.0.17763.3650
- Version
-
- Version 10.0.17763.0StatusaffectedConstraints<10.0.17763.3650
- Version
-
- Version 10.0.20348.0StatusaffectedConstraints<10.0.20348.1249
- 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 10 Version 1507 | n/a |
| |||||||||
| Microsoft | Windows 10 Version 1607 | n/a |
| |||||||||
| Microsoft | Windows 10 Version 1809 | n/a |
| |||||||||
| Microsoft | Windows 10 Version 20H2 | n/a |
| |||||||||
| Microsoft | Windows 10 Version 21H1 | n/a |
| |||||||||
| Microsoft | Windows 10 Version 21H2 | n/a |
| |||||||||
| Microsoft | Windows 10 Version 22H2 | n/a |
| |||||||||
| Microsoft | Windows 11 version 21H2 | n/a |
| |||||||||
| Microsoft | Windows 11 version 22H2 | n/a |
| |||||||||
| Microsoft | Windows 8.1 | n/a |
| |||||||||
| Microsoft | Windows Server 2012 | n/a |
| |||||||||
| Microsoft | Windows Server 2012 (Server Core installation) | n/a |
| |||||||||
| Microsoft | Windows Server 2012 R2 | n/a |
| |||||||||
| Microsoft | Windows Server 2012 R2 (Server Core installation) | n/a |
| |||||||||
| Microsoft | Windows Server 2016 | n/a |
| |||||||||
| Microsoft | Windows Server 2016 (Server Core installation) | n/a |
| |||||||||
| Microsoft | Windows Server 2019 | n/a |
| |||||||||
| Microsoft | Windows Server 2019 (Server Core installation) | n/a |
| |||||||||
| Microsoft | Windows Server 2022 | n/a |
|
OR
- < 10.0.10240.19562
- < 10.0.14393.5501
- < 10.0.17763.3650
- < 10.0.19042.2251
- < 10.0.19043.2251
- < 10.0.19044.2251
- < 10.0.19045.2486
- < 10.0.22000.1219
- < 10.0.22000.819
- n/a
- n/a
- n/a
- r2
- n/a
- n/a
- 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.
8.1 HIGH CVE.org
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
Exploit Maturity Unreported
1 other source (NVD) ▾
8.1 HIGH NVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
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 Oct 4, 2024 · SSVC 2.0.3
0.99% 0.00993
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.00993
Score over time
2023–2026- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- 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 1, 2026 | 0.99% (0.00993) | 61.22th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.99% (0.00993) | 57.88th | v5 (v2026.06.15) |
| May 10, 2026 | 3.50% (0.03498) | 87.68th | v4 (v2025.03.14) |
| May 7, 2026 | 2.07% (0.02066) | 84.04th | v4 (v2025.03.14) |
| Nov 21, 2025 | 0.73% (0.00731) | 71.94th | v4 (v2025.03.14) |
| Nov 18, 2025 | 2.99% (0.02993) | 85.32th | v4 (v2025.03.14) |
| Mar 29, 2025 | 1.25% (0.01247) | 66.77th | v4 (v2025.03.14) |
| Mar 17, 2025 | 0.23% (0.00226) | 43.33th | v4 (v2025.03.14) |
| Dec 12, 2024 | 1.01% (0.01011) | 84.38th | v3 (v2023.03.01) |
| May 29, 2024 | 1.08% (0.01077) | 84.26th | v3 (v2023.03.01) |
| May 3, 2024 | 1.25% (0.01249) | 85.42th | v3 (v2023.03.01) |
| Mar 27, 2024 | 0.93% (0.00933) | 82.66th | v3 (v2023.03.01) |
| Feb 21, 2024 | 0.94% (0.00939) | 82.58th | v3 (v2023.03.01) |
| Oct 18, 2023 | 0.95% (0.00945) | 81.39th | v3 (v2023.03.01) |
| Oct 8, 2023 | 0.86% (0.00857) | 80.34th | v3 (v2023.03.01) |
| Sep 30, 2023 | 1.13% (0.01128) | 83.00th | v3 (v2023.03.01) |
| Aug 30, 2023 | 0.95% (0.00953) | 81.26th | v3 (v2023.03.01) |
| Aug 4, 2023 | 0.82% (0.00821) | 79.66th | v3 (v2023.03.01) |
| Jul 30, 2023 | 0.66% (0.00664) | 76.97th | v3 (v2023.03.01) |
| Jul 8, 2023 | 0.51% (0.00511) | 73.43th | v3 (v2023.03.01) |
| May 30, 2023 | 0.37% (0.00368) | 68.48th | v3 (v2023.03.01) |
| May 29, 2023 | 0.41% (0.00413) | 70.23th | v3 (v2023.03.01) |
| May 10, 2023 | 0.37% (0.00373) | 68.62th | v3 (v2023.03.01) |
| Apr 28, 2023 | 0.17% (0.00165) | 51.75th | v3 (v2023.03.01) |
Weaknesses (1)
References (1)
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21712 vendor-advisoryPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-21712 | vendor-advisoryPatchVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner microsoft
Published Apr 27, 2023
Updated Jan 1, 2025
Reserved Dec 13, 2022
Link CVE-2023-21712
CISA Vulnrichment
Updated Oct 4, 2024