CVE-2024-43565Windows Network Address Translation (NAT) Denial of Service Vulnerability
- 7.5HighCVSS base score
- 2.2%Exploitation in 30 daysEPSS · top 17% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
Windows Network Address Translation (NAT) Denial of Service Vulnerability
Timeline
ID reserved
By microsoft
- 55 days later
· 55 days later
Published
- 23 months later
· 23 months later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| microsoftCNA (assigner) | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C |
| NVDNVD · Analyzed | 3.1 | High7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 2.2% · top 17% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Affected products
Microsoft · Windows 10 Version 1507
- affected 10.0.10240.0 – < 10.0.10240.20796
Microsoft · Windows 10 Version 1607
- affected 10.0.14393.0 – < 10.0.14393.7428
Microsoft · Windows 10 Version 1809
- affected 10.0.17763.0 – < 10.0.17763.6414
Microsoft · Windows 10 Version 21H2
- affected 10.0.19043.0 – < 10.0.19044.5011
Microsoft · Windows 10 Version 22H2
- affected 10.0.19045.0 – < 10.0.19045.5011
Microsoft · Windows 11 version 21H2
- affected 10.0.22000.0 – < 10.0.22000.3260
Microsoft · Windows 11 version 22H2
- affected 10.0.22621.0 – < 10.0.22621.4317
Microsoft · Windows 11 version 22H3
- affected 10.0.22631.0 – < 10.0.22631.4317
Microsoft · Windows 11 Version 23H2
- affected 10.0.22631.0 – < 10.0.22631.4317
Microsoft · Windows 11 Version 24H2
- affected 10.0.26100.0 – < 10.0.26100.2033
Microsoft · Windows Server 2016
- affected 10.0.14393.0 – < 10.0.14393.7428
Microsoft · Windows Server 2016 (Server Core installation)
- affected 10.0.14393.0 – < 10.0.14393.7428
Microsoft · Windows Server 2019
- affected 10.0.17763.0 – < 10.0.17763.6414
Microsoft · Windows Server 2019 (Server Core installation)
- affected 10.0.17763.0 – < 10.0.17763.6414
Microsoft · Windows Server 2022
- affected 10.0.20348.0 – < 10.0.20348.2762
Microsoft · Windows Server 2022, 23H2 Edition (Server Core installation)
- affected 10.0.25398.0 – < 10.0.25398.1189
References
References1
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2024-40321 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2024-43565)Record last updated .