CVE-2024-43456

Name: CVE-2024-43456
Creator: NVD / NIST
Published: 2024-10-08T18:15:09.283+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.4/10EPSS 0.76%

Last modified Jun 17, 2026

CVE-2024-43456 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. Windows Remote Desktop Services Tampering Vulnerability. EPSS estimates a 0.76% chance of exploitation in the next 30 days.

Description

Windows Remote Desktop Services Tampering Vulnerability

Metrics

CVSS 3.1

7.4/10

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

EPSS Probability

0.76%

50.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-284

Affected Software

Vendor	Product	Versions	Update
Microsoft	Windows Server 2008	r2	Sp1
Microsoft	Windows Server 2012	All versions	—
Microsoft	Windows Server 2012	r2	—
Microsoft	Windows Server 2016	< 10.0.14393.7428	—
Microsoft	Windows Server 2019	< 10.0.17763.6414	—
Microsoft	Windows Server 2022	< 10.0.20348.2762	—
Microsoft	Windows Server 2022 23h2	< 10.0.25398.1189	—

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-43456Patch, Vendor Advisory

Timeline

Published: Oct 8, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-43456?

Windows Remote Desktop Services Tampering Vulnerability

How severe is CVE-2024-43456?

CVE-2024-43456 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 0.76% probability of exploitation in the next 30 days.

How do I fix CVE-2024-43456?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-43456?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST