Dlink Dir-3040us A1 1.20b03a hotfix is vulnerable to Buffer Overflow. Any user having read/write access to ftp server can write directly to ram causing buffer overflow if file or files uploaded are greater than available ram. Ftp server allows change of directory to root which is one level up than root of usb flash directory. During upload ram is getting filled and causing system resource exhaustion (no free memory) which causes system to crash and reboot.

Related CVEs

CVE-2024-27619

Key Information

GHSA ID

GHSA-3cp6-m65f-qhcw

Published

March 29, 2024 3:30 PM

Last Modified

September 4, 2024 6:30 PM

CVSS Score

7.5 /10

Primary Ecosystem

Unknown

Primary Package

Unknown

GitHub Reviewed

✗ No

Dataset

Last updated: August 14, 2025 6:32 AM

Data from GitHub Advisory Database. This information is provided for research and educational purposes.