Heap-based buffer overflow in Microsoft Windows and Windows Server - CVE-2024-30085
Published: June 11, 2024 / Updated: March 20, 2025
Vulnerability identifier: #VU91716
CSH Severity: Low
CVSS v4: 8.5 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2024-30085
CWE-ID: CWE-122
Exploitation vector: Local access
Exploit availability:
The vulnerability is being exploited in the wild
Vulnerability details
The vulnerability allows a local user can escalate privileges on the system.
The vulnerability exists due to a boundary error in Windows Cloud Files Mini Filter Driver. A local user can pass specially crafted data to the application, trigger a heap-based buffer overflow and gain elevated privileges on the target system.
Affected software
Microsoft Windows
Windows Server
Windows Server
How to mitigate CVE-2024-30085
Install updates from vendor's website.
Microsoft Windows - addressed in versions 10 21H2 10.0.19043.4529, 10 1607 10.0.14393.7070, 10 1809 10.0.17763.5936, 11 21H2 10.0.22000.3019, 11 22H2 10.0.22621.3737, 11 23H2 10.0.22631.3737
Windows Server - addressed in versions 2008 R2 6.1.7601.27170, 2022 10.0.20348.2522, 2022 10.0.20348.2527
Windows Server - addressed in versions 2008 R2 6.1.7601.27170, 2022 10.0.20348.2522, 2022 10.0.20348.2527
Links to Public Exploits and PoC-codes
- Exploit #11234 - Windows Cloud File Mini Filer Driver Heap Overflow (March 20, 2025)
- Exploit #11036 - Exploit-PoC-para-CVE-2024-30085 ( Exploit en Python diseñado para aprovechar la vulnerabilidad de elevación de privilegios CVE-2024-30085) (January 3, 2025)
- Exploit #11035 - CVE-2024-30085 (January 3, 2025)