Ghostwire

CVE-2026-120189: A vulnerability was identified in D-Link DIR-505 1.10B02. Affected is the function save_upload_file/mp_upload_file of...

CRITICAL CVSS 10.0 Exploit Available 1 PoC

Published: November 1, 2026 | Last Modified: November 1, 2026

Description

A vulnerability was identified in D-Link DIR-505 1.10B02. Affected is the function save_upload_file/mp_upload_file of the file /usr/bin/tftpd of the component TFTP Upload Filename Handler. The manipulation leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit is publicly available and might be used.

Ghostwire Analysis — What This Means Practically

Critical CVSS score indicates maximum severity — remote code execution, authentication bypass, or complete system compromise is likely possible.
1 proof-of-concept exploit available on GitHub. Public exploit code lowers the barrier for both researchers and attackers.

This analysis is generated by Ghostwire from NVD, CISA KEV, EPSS, and open-source intelligence data. Verify findings through primary sources before acting.

Proof-of-Concept Exploits (1)

Walnut1337/DIR-505_filename_rce

CVE-2026-120189: A vulnerability was identified in D-Link DIR-505 1.10B02. Affected is the function save_upload_file/mp_upload_file of...

Description

Ghostwire Analysis — What This Means Practically

Proof-of-Concept Exploits (1)

References