CVE-2024-43561: CWE-20: Improper Input Validation in Microsoft Windows 10 Version 1809
CVE-2024-43561 is a medium severity vulnerability in Microsoft Windows 10 Version 1809 affecting the Mobile Broadband Driver. It is caused by improper input validation, leading to a denial of service condition. The vulnerability does not impact confidentiality or integrity but can cause availability disruption. An official fix is available from Microsoft to address this issue.
AI Analysis
Technical Summary
This vulnerability in Windows 10 Version 1809's Mobile Broadband Driver arises from improper input validation (CWE-20) and potentially buffer-related issues (CWE-125), which can be exploited to cause a denial of service. The CVSS 3.1 base score is 6.5, reflecting a medium severity with attack vector requiring adjacent network access, no privileges or user interaction needed, and impact limited to availability. Microsoft has released an official fix for this vulnerability.
Potential Impact
The vulnerability allows an attacker with adjacent network access to cause a denial of service in the affected Windows 10 Mobile Broadband Driver, impacting system availability. There is no impact on confidentiality or integrity.
Mitigation Recommendations
An official fix is available from Microsoft for this vulnerability. It is recommended to apply the provided security update to Windows 10 Version 1809 (build 10.0.17763.0) to remediate the issue.
CVE-2024-43561: CWE-20: Improper Input Validation in Microsoft Windows 10 Version 1809
Description
CVE-2024-43561 is a medium severity vulnerability in Microsoft Windows 10 Version 1809 affecting the Mobile Broadband Driver. It is caused by improper input validation, leading to a denial of service condition. The vulnerability does not impact confidentiality or integrity but can cause availability disruption. An official fix is available from Microsoft to address this issue.
CVSS v3.1
Score 6.5medium
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Windows 10 Version 1809's Mobile Broadband Driver arises from improper input validation (CWE-20) and potentially buffer-related issues (CWE-125), which can be exploited to cause a denial of service. The CVSS 3.1 base score is 6.5, reflecting a medium severity with attack vector requiring adjacent network access, no privileges or user interaction needed, and impact limited to availability. Microsoft has released an official fix for this vulnerability.
Potential Impact
The vulnerability allows an attacker with adjacent network access to cause a denial of service in the affected Windows 10 Mobile Broadband Driver, impacting system availability. There is no impact on confidentiality or integrity.
Mitigation Recommendations
An official fix is available from Microsoft for this vulnerability. It is recommended to apply the provided security update to Windows 10 Version 1809 (build 10.0.17763.0) to remediate the issue.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- microsoft
- Date Reserved
- 2024-08-14T01:08:33.537Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- official-fix
- Gcve Source
- db.gcve.eu
Threat ID: 6a2867198dd33fbd85723051
Added to database: 6/9/2026, 7:18:49 PM
Last enriched: 6/9/2026, 9:14:37 PM
Last updated: 6/10/2026, 5:04:44 AM
Views: 2
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