{"id":"CVE-2011-4722","aliases":["EUVD-2011-4640","GHSA-vwvc-6cmx-p29r"],"status":"published","title":"Directory traversal vulnerability in the TFTP Server 1.0.0.24 in Ipswitch WhatsUp Gold allows...","description":"Directory traversal vulnerability in the TFTP Server 1.0.0.24 in Ipswitch WhatsUp Gold allows remote attackers to read arbitrary files via a .. (dot dot) in the Filename field of an RRQ operation.","severity":{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:C/I:N/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.58232,"percentile":0.99098,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-22"],"published":"2014-12-28T02:00:00Z","modified":"2026-06-16T23:35:18Z","exploits":[{"source":"exploitdb","id":"EDB-18189","title":"Ipswitch TFTP Server 1.0.0.24 - Directory Traversal","type":"remote","platform":"windows","date":"2011-12-02","verified":true,"url":"https://www.exploit-db.com/exploits/18189"},{"source":"metasploit","id":"auxiliary/scanner/tftp/ipswitch_whatsupgold_tftp","title":"IpSwitch WhatsUp Gold TFTP Directory Traversal","type":"auxiliary","date":"2011-12-12","verified":true,"url":"https://www.rapid7.com/db/modules/auxiliary/scanner/tftp/ipswitch_whatsupgold_tftp"}],"products":[{"vendor":"ipswitch","product":"tftp_server"}],"references":[{"url":"http://www.osvdb.org/77455","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://secpod.org/blog/?p=424","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://secunia.com/advisories/47025","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://h20565.www2.hp.com/hpsc/doc/public/display?docId=emr_na-c05054714","tags":["vendor-advisory","x_refsource_HP","x_transferred"]},{"url":"http://securitytracker.com/id?1026368","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/71610","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.exploit-db.com/exploits/18189/","tags":["exploit","x_refsource_EXPLOIT-DB","x_transferred","Exploit"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-4722"},{"url":"http://www.exploit-db.com/exploits/18189"},{"url":"https://github.com/advisories/GHSA-vwvc-6cmx-p29r"}],"sources":{"cve":[{"id":"CVE-2011-4722","description":"Directory traversal vulnerability in the TFTP Server 1.0.0.24 in Ipswitch WhatsUp Gold allows remote attackers to read arbitrary files via a .. (dot dot) in the Filename field of an RRQ operation.","status":"published","published":"2014-12-28T02:00:00Z","modified":"2024-08-07T00:16:34.46Z","updated_at":"2026-11-02T14:35:37.671707Z"}],"euvd":[{"id":"EUVD-2011-4640","description":"Directory traversal vulnerability in the TFTP Server 1.0.0.24 in Ipswitch WhatsUp Gold allows remote attackers to read arbitrary files via a .. (dot dot) in the Filename field of an RRQ operation.","status":"published","published":"2014-12-28T02:00:00Z","modified":"2024-08-07T00:16:34Z","updated_at":"2026-11-03T01:39:48.540824Z"}],"ghsa":[{"id":"GHSA-vwvc-6cmx-p29r","title":"Directory traversal vulnerability in the TFTP Server 1.0.0.24 in Ipswitch WhatsUp Gold allows...","description":"Directory traversal vulnerability in the TFTP Server 1.0.0.24 in Ipswitch WhatsUp Gold allows remote attackers to read arbitrary files via a .. (dot dot) in the Filename field of an RRQ operation.","status":"published","published":"2022-05-17T01:51:48Z","modified":"2025-04-12T12:44:32Z","cwes":["CWE-22"],"updated_at":"2026-11-02T15:01:20.346559Z"}],"nvd":[{"id":"CVE-2011-4722","description":"Directory traversal vulnerability in the TFTP Server 1.0.0.24 in Ipswitch WhatsUp Gold allows remote attackers to read arbitrary files via a .. (dot dot) in the Filename field of an RRQ operation.","status":"published","published":"2014-12-28T02:59:00.047Z","modified":"2026-06-16T23:35:18.27Z","cvss":[{"version":"2.0","score":7.8,"vector":"AV:N/AC:L/Au:N/C:C/I:N/A:N","level":"high","assessor":"primary"}],"cwes":["CWE-22"],"updated_at":"2026-11-02T14:02:12.639283Z"}]}}