CVE-2024-49099 json
Windows Wireless Wide Area Network Service (WwanSvc) Information Disclosure Vulnerability
published 2024-12-10 22 mo ago modified 2026-06-17 4 mo ago also EUVD-2024-43748
- cvss
- 4.3
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 62%
- public exploits
- 0
- none known
Summary
Windows Wireless Wide Area Network Service (WwanSvc) Information Disclosure Vulnerability
Patch / fix
- Microsoft Windows 10 Version 1809 10.0.17763.6659
- Microsoft Windows 10 Version 21H2 10.0.19044.5247
- Microsoft Windows 10 Version 22H2 10.0.19045.5247
- Microsoft Windows 11 version 22H2 10.0.22621.4602
- Microsoft Windows 11 version 22H3 10.0.22631.4602
- Microsoft Windows 11 Version 23H2 10.0.22631.4602
- Microsoft Windows 11 Version 24H2 10.0.26100.2605
- Microsoft Windows Server 2019 10.0.17763.6659
- Microsoft Windows Server 2019 (Server Core installation) 10.0.17763.6659
- Microsoft Windows Server 2022, 23H2 Edition (Server Core installation) 10.0.25398.1308
- Microsoft Windows Server 2025 10.0.26100.2605
- Microsoft Windows Server 2025 (Server Core installation) 10.0.26100.2605
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 22 mo ago
Exploit prediction
0.97% chance of exploitation in the next 30 days, higher than 62% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C |
| CNA | 3.1 | 4.3 | CVSS:3.1/AV:P/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Microsoft Windows 10 Version 1809
- Microsoft Windows 10 Version 21H2
- Microsoft Windows 10 Version 22H2
- Microsoft Windows 11 version 22H2
- Microsoft Windows 11 version 22H3
- Microsoft Windows 11 Version 23H2
- Microsoft Windows 11 Version 24H2
- Microsoft Windows Server 2019
- Microsoft Windows Server 2019 (Server Core installation)
- Microsoft Windows Server 2022, 23H2 Edition (Server Core installation)
- Microsoft Windows Server 2025
- Microsoft Windows Server 2025 (Server Core installation)
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
msrc.microsoft.com
/update-guide/vulnerability/CVE-2024-49099
vendor-advisory, patch
Sources
- CVE List CVE-2024-49099
- NVD CVE-2024-49099
Fencer Vulns 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.