CVE-2024-21417 json
Windows Text Services Framework Elevation of Privilege Vulnerability
published 2y ago modified 4mo ago also EUVD-2024-19126
- cvss
- 8.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 30%
- public exploits
- 0
- none known
Summary
Windows Text Services Framework Elevation of Privilege Vulnerability
Patch / fix
- Microsoft Windows 10 Version 1809 10.0.17763.6054
- Microsoft Windows Server 2019 10.0.17763.6054
- Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.6054
- Microsoft Windows Server 2022 10.0.20348.2582
- Microsoft Windows 11 version 21H2 10.0.22000.3079
- Microsoft Windows 10 Version 21H2 10.0.19044.4651
- Microsoft Windows 11 version 22H2 10.0.22621.3880
- Microsoft Windows 10 Version 22H2 10.0.19045.4651
- Microsoft Windows 11 version 22H3 10.0.22631.3880
- Microsoft Windows 11 Version 23H2 10.0.22631.3880
- Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1009
Is CVE-2024-21417 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 2y ago
Exploit prediction
0.37% chance of exploitation in the next 30 days, higher than 30% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C |
| CNA | 3.1 | 8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
Affected products
- Microsoft Windows 10 Version 1809
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- Microsoft Windows Server 2022
- Microsoft Windows 11 version 21H2
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 11 version 22H2
- Microsoft Windows 10 Version 22H2
- Microsoft Windows 11 version 22H3
- Microsoft Windows 11 Version 23H2
- Microsoft Windows Server 2022, 23H2 Edition (Server Core installation)
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2024-21417
vendor-advisory, patch
Sources
- CVE List CVE-2024-21417
- NVD CVE-2024-21417
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.