{"id":"CVE-2026-120189","aliases":[],"url":"https://o3.security/vulnerability/CVE-2026-120189","summary":"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.…","details":"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.","published":"2026-11-01T01:17:16.877","modified":"2026-11-01T01:17:16.877","cvss":{"score":10,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[],"fix":null,"references":[{"type":"WEB","url":"https://github.com/Walnut1337/DIR-505_filename_rce/tree/main/poc"},{"type":"WEB","url":"https://vuldb.com/cve/CVE-2026-120189"},{"type":"WEB","url":"https://vuldb.com/submit/1027185"},{"type":"WEB","url":"https://vuldb.com/vuln/429528"},{"type":"WEB","url":"https://vuldb.com/vuln/429528/cti"},{"type":"WEB","url":"https://www.dlink.com/"}],"provenance":{"sources":["OSV.dev","NVD","FIRST.org (EPSS)"],"lastVerified":"2026-11-01T01:17:16.877"}}