CVE-2024-43550
HIGHCVSS 7.4/10EPSS 1.08%
Last modified
CVE-2024-43550 is a high-severity vulnerability rated 7.4/10 on the CVSS scale. Windows Secure Channel Spoofing Vulnerability. EPSS estimates a 1.08% chance of exploitation in the next 30 days.
Description
Windows Secure Channel Spoofing Vulnerability
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 1507 | < 10.0.10240.20796 |
| Microsoft | Windows 10 1607 | < 10.0.14393.7428 |
| Microsoft | Windows 10 1809 | < 10.0.17763.6414 |
| Microsoft | Windows 10 21h2 | < 10.0.19044.5011 |
| Microsoft | Windows 10 22h2 | <= 10.0.19045.5011 |
| Microsoft | Windows 11 21h2 | < 10.0.22000.3260 |
| Microsoft | Windows 11 22h2 | < 10.0.22621.4317 |
| Microsoft | Windows 11 23h2 | < 10.0.22631.4317 |
| Microsoft | Windows 11 24h2 | < 10.0.26100.2033 |
| 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-2024-43550Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2024-43550?
Windows Secure Channel Spoofing Vulnerability
How severe is CVE-2024-43550?
CVE-2024-43550 has a CVSS score of 7.4/10 (HIGH severity). The EPSS model estimates a 1.08% probability of exploitation in the next 30 days.
How do I fix CVE-2024-43550?
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-2024-43550?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST