{"id":"CVE-2026-120189","aliases":[],"cve":{"records":[{"id":"CVE-2026-120189","source":"VulDB","state":"PUBLISHED","reasons":[],"replacements":[],"disputed":false,"unsupportedWhenAssigned":false,"reserved":"2026-10-31T08:05:50.791Z","published":"2026-11-01T00:00:23.604Z","modified":"2026-11-01T00:00:23.604Z"}],"publishers":[{"name":"VulDB","role":"CNA","organizationId":"1af790b2-7ee1-4545-860a-a788eba489b5","modified":"2026-11-01T00:00:23.604Z"}],"references":[{"url":"https://vuldb.com/vuln/429528","tags":["vdb-entry","technical-description"],"source":"VulDB"},{"url":"https://vuldb.com/vuln/429528/cti","tags":["signature","permissions-required"],"source":"VulDB"},{"url":"https://vuldb.com/cve/CVE-2026-120189","tags":["third-party-advisory"],"source":"VulDB"},{"url":"https://vuldb.com/submit/1027185","tags":["third-party-advisory"],"source":"VulDB"},{"url":"https://github.com/Walnut1337/DIR-505_filename_rce/tree/main/poc","tags":["exploit"],"source":"VulDB"},{"url":"https://www.dlink.com/","tags":["product"],"source":"VulDB"}],"weaknesses":[{"id":"CWE-121","description":"Stack-based Buffer Overflow","source":"VulDB"},{"id":"CWE-119","description":"Memory Corruption","source":"VulDB"}],"applicability":[],"prioritization":[]},"title":"D-Link DIR-505 TFTP Upload Filename tftpd mp_upload_file stack-based overflow","titleSource":"VulDB","descriptionSource":"VulDB","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used.","score":10,"severity":"critical","published":"2026-11-01T00:00:23.604Z","modified":"2026-11-01T00:00:23.604Z","withdrawn":false,"knownExploited":false,"affected":[],"products":[{"vendor":"D-Link","name":"DIR-505","platforms":[],"versions":[{"version":"1.10B02","status":"affected"}],"cpes":["cpe:2.3:h:d-link:dir-505:*:*:*:*:*:*:*:*"],"source":"VulDB","url":"https://www.cve.org/CVERecord?id=CVE-2026-120189"}],"remediation":[],"references":["https://vuldb.com/vuln/429528","https://vuldb.com/vuln/429528/cti","https://vuldb.com/cve/CVE-2026-120189","https://vuldb.com/submit/1027185","https://github.com/Walnut1337/DIR-505_filename_rce/tree/main/poc","https://www.dlink.com/"],"sources":[{"name":"CVE","id":"CVE-2026-120189","modified":"2026-11-01T00:00:23.604Z","url":"https://www.cve.org/CVERecord?id=CVE-2026-120189"}],"assessments":[{"source":"VulDB","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P","score":10},{"source":"VulDB","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","score":10},{"source":"VulDB","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R","score":10},{"source":"VulDB","vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C/E:POC/RL:ND/RC:UR","score":10}],"sourceAffected":[],"observedAt":"2026-11-01T00:56:43.849Z","kev":{"status":"not-listed","checkedAt":"2026-11-01T11:00:31.174Z"},"coverage":[{"source":"NVD","status":"available","checkedAt":"2026-11-01T01:20:37.837Z","attemptedAt":"2026-11-01T01:20:37.837Z"},{"source":"GHSA","status":"no-result","checkedAt":"2026-11-01T01:20:38.069Z","attemptedAt":"2026-11-01T01:20:38.069Z"},{"source":"EUVD","status":"no-result","checkedAt":"2026-11-01T01:20:39.392Z","attemptedAt":"2026-11-01T01:20:39.392Z"},{"source":"EPSS","status":"no-result","checkedAt":"2026-11-01T01:20:37.767Z","attemptedAt":"2026-11-01T01:20:37.767Z"}],"evidence":[{"source":"NVD","id":"CVE-2026-120189","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-120189","modified":"2026-11-01T01:17:16.877","score":9.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X","checkedAt":"2026-11-01T01:20:37.837Z"},{"source":"NVD","id":"CVE-2026-120189","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-120189","modified":"2026-11-01T01:17:16.877","score":10,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","checkedAt":"2026-11-01T01:20:37.837Z"},{"source":"NVD","id":"CVE-2026-120189","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-120189","modified":"2026-11-01T01:17:16.877","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","checkedAt":"2026-11-01T01:20:37.837Z"}],"aiSummary":{"text":"D-Link DIR-505 version 1.10B02 has a stack-based buffer overflow weakness in the TFTP Upload Filename Handler. The vulnerability can be exploited remotely. The impact is a stack-based buffer overflow.","model":"@cf/meta/llama-3.3-70b-instruct-fp8-fast","generatedAt":"2026-11-01T01:01:09.761Z","sources":[{"name":"CVE","url":"https://www.cve.org/CVERecord?id=CVE-2026-120189"}]}}