{"cve":"CVE-2026-120189","nvd":{"published":"2026-11-01T01:17:16.877","modified":"2026-11-01T01:17:16.877","status":"Received","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.","cvss_v4":{"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":9.3},"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","score":10.0},"cwes":["CWE-119","CWE-121"],"references":["https://github.com/Walnut1337/DIR-505_filename_rce/tree/main/poc","https://vuldb.com/cve/CVE-2026-120189","https://vuldb.com/submit/1027185","https://vuldb.com/vuln/429528","https://vuldb.com/vuln/429528/cti"],"reference_tags":[{"url":"https://github.com/Walnut1337/DIR-505_filename_rce/tree/main/poc","tags":[]},{"url":"https://vuldb.com/cve/CVE-2026-120189","tags":[]},{"url":"https://vuldb.com/submit/1027185","tags":[]},{"url":"https://vuldb.com/vuln/429528","tags":[]},{"url":"https://vuldb.com/vuln/429528/cti","tags":[]}],"products":[],"affected":[],"source":"nvd","synced_at":"2026-11-01T01:37:37.021879438+00:00"},"epss":{"cve":"CVE-2026-120189","score":0.01346,"percentile":0.71439,"date":"2026-11-01"},"kev":null,"exploits":[],"weaknesses":[{"name":"Improper Restriction of Operations within the Bounds of a Memory Buffer","common_name":null,"deprecated":false,"replaced_by":[],"id":"CWE-119"},{"name":"Stack-based Buffer Overflow","common_name":null,"deprecated":false,"replaced_by":[],"id":"CWE-121"}],"osv":[],"fixed":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program.","Public exploits: links to the Exploit Database (https://www.exploit-db.com, by OffSec; index under GPL-2.0), Rapid7's Metasploit Framework modules (https://github.com/rapid7/metasploit-framework, BSD-3-Clause) and ProjectDiscovery's nuclei templates (https://github.com/projectdiscovery/nuclei-templates, MIT). Only the links, titles and dates are stored; no exploit code is fetched or served.","CWE names and descriptions: MITRE's Common Weakness Enumeration (https://cwe.mitre.org), Copyright © 2006–2026, The MITRE Corporation, under the CWE terms of use (https://cwe.mitre.org/about/termsofuse.html). CWE is a trademark of The MITRE Corporation."]}