Plataforma
windows
Componente
windows-cloud-files-mini-filter-driver
Corrigido em
10.0.17763.5820
10.0.17763.5820
10.0.17763.5820
10.0.17763.5820
10.0.20348.2461
10.0.22000.2960
10.0.19044.4412
10.0.22621.3593
10.0.19045.4412
10.0.22631.3593
10.0.22631.3593
10.0.25398.887
CVE-2024-30034 describes an Information Disclosure vulnerability within the Windows Cloud Files Mini Filter Driver. This flaw could allow an attacker to potentially access sensitive information stored by the driver. The vulnerability affects Windows 10 versions prior to 10.0.25398.887, and a security update has been released to address the issue.
Successful exploitation of CVE-2024-30034 could allow an attacker to read data that the Cloud Files Mini Filter Driver handles. While the specific data exposed is not detailed, it could potentially include user credentials, file contents, or other sensitive information processed by applications utilizing the driver. The impact is considered medium due to the potential for data exposure, although the complexity of exploiting this vulnerability is likely to be moderate. There are no immediate reports of active exploitation, but the potential for data compromise warrants prompt remediation.
CVE-2024-30034 was publicly disclosed on May 14, 2024. The vulnerability is not currently listed on the CISA KEV catalog, and the EPSS score is pending evaluation. There are no publicly available proof-of-concept exploits at this time, but the Information Disclosure nature of the vulnerability means it could be targeted by advanced persistent threats (APTs).
Organizations utilizing Windows 10 and relying on the Cloud Files Mini Filter Driver for data storage or synchronization are at risk. This includes environments with sensitive data stored in cloud services and those with legacy configurations that have not been regularly updated. Shared hosting environments using Windows 10 are also potentially vulnerable.
• windows / supply-chain:
Get-WinEvent -LogName Application -FilterXPath "*[System[Provider[@Name='Microsoft-Windows-CloudFilesFilterDriver']]]" | Select-String -Pattern "Error" -Context 2,2• windows / supply-chain:
Get-Process -Name CloudFilesFilterDriver -ErrorAction SilentlyContinue• windows / supply-chain: Check Autoruns for any unusual entries related to the Cloud Files Mini Filter Driver (using tools like Autoruns from Sysinternals).
disclosure
Status do Exploit
EPSS
3.07% (percentil 87%)
CISA SSVC
Vetor CVSS
The primary mitigation for CVE-2024-30034 is to upgrade to Windows 10 version 10.0.25398.887 or later. Microsoft has released a security update specifically targeting this vulnerability. If immediate patching is not feasible, consider implementing network segmentation to limit the potential blast radius of a successful attack. Monitor system logs for any unusual activity related to the Cloud Files Mini Filter Driver. There are no specific WAF or proxy rules that can directly mitigate this vulnerability; patching is the recommended approach.
Aplicar las actualizaciones de seguridad proporcionadas por Microsoft para corregir la vulnerabilidad en el controlador Windows Cloud Files Mini Filter. Consulte el boletín de seguridad de Microsoft CVE-2024-30034 para obtener más detalles e instrucciones específicas sobre la actualización.
Análise de vulnerabilidades e alertas críticos diretamente no seu e-mail.
CVE-2024-30034 is a Medium severity vulnerability affecting the Windows Cloud Files Mini Filter Driver, potentially allowing attackers to access sensitive information.
You are affected if you are running Windows 10 versions ≤10.0.25398.887 and utilize the Cloud Files Mini Filter Driver.
Upgrade to Windows 10 version 10.0.25398.887 or later to remediate the vulnerability. Microsoft has released a security update to address this.
There are currently no reports of active exploitation, but the potential for data compromise warrants prompt remediation.
Refer to the official Microsoft Security Update Guide for CVE-2024-30034: [https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30034](https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-30034)
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