Is there a public exploit for CVE-2024-49113?

Yes. Proof-of-concept code for CVE-2024-49113 has been published publicly.

Is there a proof of concept for CVE-2024-49113?

Yes — 6 proof-of-concept entries are linked on this page, from public repositories and community submissions. They are listed for authorised testing only.

How severe is CVE-2024-49113?

CVE-2024-49113 scores CVSS 7.5 (v3.1), rated high. EPSS puts the chance of exploitation in the next 30 days at 83.78%.

What does CVE-2024-49113 affect?

CVE-2024-49113 affects Microsoft Windows 10 Version 22H2, Windows Server 2008 Service Pack 2, Windows 10 Version 1507, Windows Server 2008 Service Pack 2, Windows Server 2019, Windows Server 2025 (Server Core installation).

7.5 High

Windows Lightweight Directory Access Protocol (LDAP) Denial of Service Vulnerability

CVE-2024-49113

Proof-of-concept code is published

Public PoC

Public PoCSafeBreach-Labs/CVE-2024-49113515 stars
Public PoCbarcrange/CVE-2024-49113-Checker10 stars
Public PoCSachinart/CVE-2024-49113-Checker3 stars
Public PoCalphatin123/CVE-2024-491131 stars
Public PoC0xMetr0/metasploit-ldapnightmare
Public PoCrazureink/cve-2024-49113-ldap_nightmare_reproduction

Signals come from Exploit-DB, Metasploit, Nuclei and published proof-of-concept repositories. Their absence means nothing was found, not that nothing exists.

Assessment

CVSS: 7.5 (v3.1)
Severity: High
EPSS: 83.78% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Public PoC
Published: 10 December 2024
Last updated: 4 November 2026
Affected: Microsoft · Windows 10 Version 1507 · Windows 10 Version 1607 · Windows 10 Version 1809 · Windows 10 Version 21H2
Assigner: microsoft

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C

At the source

EUVD (ENISA)

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-49113

Community proofs of concept

No community proof of concept yet. If you have one for a published vulnerability and the right to share it, add it below — it will appear here once reviewed.

Submit a proof of concept

Only for publicly disclosed vulnerabilities, and only material from testing you were authorised to perform. This platform does not buy, sell, or broker exploits — see earning from vulnerability research for legitimate bounty programs. Submissions are reviewed before they appear. Text only; do not include live credentials, personal data, or anything targeting systems you are not permitted to test.

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Before you submit * This vulnerability is already publicly disclosed (it has a published CVE). This material comes only from testing I was authorised to perform. I have the legal right to publish this content and am not breaching any agreement by doing so. It contains no live credentials, personal data, or anything targeting systems I am not authorised to test. I understand it will be reviewed before it appears publicly and may be rejected. I agree to the submission terms.

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Query this programmatically

Agents can read this through the MCP endpoint, or over HTTP:

curl https://cve.zerocrew.in/api/cve/CVE-2024-49113