CVE-2026-120189D-Link DIR-505 TFTP Upload Filename tftpd mp_upload_file stack-based overflow

Açıklama

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.

Veri: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Bilgiler kaynaktaki haliyle, İngilizce yayımlanır.

Etkilenen ürünler ve sürümler

Kaynaklar ve yamalar

• VDB-429528 | D-Link DIR-505 TFTP Upload Filename tftpd mp_upload_file stack-based overflow vdb-entrytechnical-description
• VDB-429528 | CTI Indicators (IOB, IOC, IOA) signaturepermissions-required
• CVE-2026-120189 | CVE Analysis and Report third-party-advisory
• Submit #1027185 | D-Link DIR-505 1.10B02 Stack-based Buffer Overflow third-party-advisory
• https://github.com/Walnut1337/DIR-505_filename_rce/tree/main/poc exploit
• https://www.dlink.com/ product