critical · 9.8

Windows TCP/IP Remote Code Execution Vulnerability

CVE-2022-34718 · GHSA-56jv-75wp-q86w · EUVD-2022-37667 · published 13 Sept 2022

How serious is it

  • Severity: critical, CVSS score 9.8 out of 10.
  • No exploit prediction (EPSS) score yet.
  • Not on the CISA list of exploited vulnerabilities.
  • No public exploit in Exploit-DB.

Is your app affected by CVE-2022-34718?

Paste this prompt into Claude Code, Cursor or any AI coding tool: it runs a free Shippable scan of your project and fixes what it finds. Built with Lovable, Bolt or v0? Scan your live app. Or upload your package file.

Who is affected

  • Microsoft Windows Server 2008 Service Pack 2 (Server Core installation): 6.0.6003.0 <6.0.6003.21666
  • Microsoft Windows Server 2008 R2 Service Pack 1 (Server Core installation): 6.1.7601.0 <6.1.7601.26115
  • Microsoft Windows 10 Version 20H2: 10.0.0 <10.0.19042.2006
  • Microsoft Windows Server 2008 R2 Service Pack 1: 6.1.7601.0 <6.1.7601.26115
  • Microsoft Windows Server 2008 Service Pack 2: 6.0.6003.0 <6.0.6003.21666
  • Microsoft Windows Server 2012: 6.2.9200.0 <6.2.9200.23865
  • Microsoft Windows 10 Version 1809: 10.0.0 <10.0.17763.3406
  • Microsoft Windows Server 2012 (Server Core installation): 6.2.9200.0 <6.2.9200.23865
  • Microsoft Windows 7: 6.1.0 <6.1.7601.26115
  • Microsoft Windows Server 2008 Service Pack 2: 6.0.6003.0 <6.0.6003.21666

How to check

  1. Find out whether you run the affected product and which version, then compare it with the versions above.

How to fix

Copies a prompt for Claude Code, Cursor or Codex that asks it to check whether you run this product.
  1. Apply the vendor's update or mitigation from the references below. If there is none yet, limit exposure of the affected service until there is.
  2. If a vulnerable version was live, check your logs and rotate the secrets that server could read.

The advisory

Windows TCP/IP Remote Code Execution Vulnerability

Check your whole app

Dependencies are only half of it. Free and read-only: before you push, run npx shippable-dev scan localhost:3000 in your project folder, no account needed. For your live app, you prove it's yours with a one-line tag first.

References

Merged from ENISA EUVD. Last updated 4 Nov 2026. All vulnerabilities · RSS · JSON

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