{"id":"CVE-2011-4821","aliases":["EUVD-2011-4739","GHSA-9728-4787-j7x7"],"status":"published","title":"Directory traversal vulnerability in the TFTP server in D-Link DIR-601 Wireless N150 Home Router...","description":"Directory traversal vulnerability in the TFTP server in D-Link DIR-601 Wireless N150 Home Router with firmware 1.02NA allows remote attackers to read arbitrary files via unspecified vectors.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.02086,"percentile":0.817,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-22"],"published":"2014-06-20T14:00:00Z","modified":"2026-06-16T23:35:27Z","products":[{"vendor":"dlink","product":"dir-601"},{"vendor":"dlink","product":"dir-601_firmware"}],"references":[{"url":"http://www.solutionary.com/research/vulnerability-disclosures/2012/01/d-link-dir-601-tftp-directory-traversal-vulnerability","tags":["x_refsource_MISC","x_transferred"]},{"url":"http://www.securityfocus.com/bid/51659","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://secunia.com/advisories/47762","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/521369","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4821"},{"url":"https://github.com/advisories/GHSA-9728-4787-j7x7"}],"sources":{"cve":[{"id":"CVE-2011-4821","description":"Directory traversal vulnerability in the TFTP server in D-Link DIR-601 Wireless N150 Home Router with firmware 1.02NA allows remote attackers to read arbitrary files via unspecified vectors.","status":"published","published":"2014-06-20T14:00:00Z","modified":"2024-08-07T00:16:34.962Z","updated_at":"2026-11-02T14:35:37.989579Z"}],"euvd":[{"id":"EUVD-2011-4739","description":"Directory traversal vulnerability in the TFTP server in D-Link DIR-601 Wireless N150 Home Router with firmware 1.02NA allows remote attackers to read arbitrary files via unspecified vectors.","status":"published","published":"2014-06-20T14:00:00Z","modified":"2024-08-07T00:16:34Z","updated_at":"2026-11-03T01:39:48.106738Z"}],"ghsa":[{"id":"GHSA-9728-4787-j7x7","title":"Directory traversal vulnerability in the TFTP server in D-Link DIR-601 Wireless N150 Home Router...","description":"Directory traversal vulnerability in the TFTP server in D-Link DIR-601 Wireless N150 Home Router with firmware 1.02NA allows remote attackers to read arbitrary files via unspecified vectors.","status":"published","published":"2022-05-17T04:41:33Z","modified":"2023-01-28T05:02:17Z","cwes":["CWE-22"],"updated_at":"2026-11-02T14:43:45.385Z"}],"nvd":[{"id":"CVE-2011-4821","description":"Directory traversal vulnerability in the TFTP server in D-Link DIR-601 Wireless N150 Home Router with firmware 1.02NA allows remote attackers to read arbitrary files via unspecified vectors.","status":"published","published":"2014-06-20T14:55:04.687Z","modified":"2026-06-16T23:35:27.94Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:02:12.639283Z"}]}}