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Actively exploited in the wild. This CVE is on the CISA Known Exploited Vulnerabilities list — treat remediation as urgent. Federal remediation due by 5 Mar 2026.
Configuration Manager 2403Application · Microsoft

CVE-2024-43468

CRITICAL · 9.8 CVSS v3.1 Developing Published 2024-10-08
No fix yet
No fix has been published. The vendor has not shipped a fixed release or patch — and this is being exploited in the wild. You remain exposed.
See remediation →
100/100
Remediation priority · Urgent
In the wild High EPSS Remotely reachable No privileges Zero-click

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
Microsoft Configuration Manager Remote Code Execution Vulnerability

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · low confidence
Developing — this CVE was published recently and its authoritative NVD entry is still being established, so we're holding a technical summary until the source data settles rather than publish something unreliable. Re-checking after 2026-08-22.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Configuration Manager 2403Application
Affected:all versions
Configuration Manager 2409Application
Affected:all versions
Configuration Manager 2503Application
Affected:all versions

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

dbcve · scoped
Recommended fix Moderate confidence

Apply the latest Configuration Manager cumulative update (check MSRC for specific KB article containing the fix for CVE-2024-43468)

  1. 1. Review the Microsoft Security Response Center (MSRC) CVE-2024-43468 advisory for the specific security update KB article
  2. 2. Download and apply the latest Configuration Manager cumulative update from the Microsoft Update Catalog or through your software update point
  3. 3. Before deploying to production, test the update in a staging environment to verify compatibility with your existing site hierarchy
  4. 4. After successful testing, deploy the update to all primary sites and secondary sites in your hierarchy
  5. 5. Verify the update was successfully installed by checking the site version in the Configuration Manager console under Administration > Site Configuration > Sites
Caveat Standard Configuration Manager cumulative update - review release notes for any known issues; test in staging before production deployment

Generated from the published advisory — verify against the referenced sources before acting.

No vendor fix exists Configuration Manager 2403 has not published a patch for this.

There is no version to upgrade to and no patch to apply. Every affected install stays exposed until the vendor ships a fix — or somebody else builds one.

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Scan for this in your stack

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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2024-43468 in production — separate from our analysis above.

No notes yet

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
  • Verified mitigations, workarounds, and config changes
  • Version or environment caveats, and links to real fixes
  • No weaponised exploit code, or anything meant to cause harm
  • No spam, self-promotion, credentials, or personal data