{"id":"CVE-2006-6183","aliases":["EUVD-2006-6166","GHSA-9v3j-cgxq-66w9"],"status":"published","title":"Multiple stack-based buffer overflows in 3Com 3CTftpSvc 2.0.1, and possibly earlier, allow remote...","description":"Multiple stack-based buffer overflows in 3Com 3CTftpSvc 2.0.1, and possibly earlier, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a long mode field (aka transporting mode) in a (1) GET or (2) PUT command.","severity":{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.70366,"percentile":0.9939,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2006-12-01T00:00:00Z","modified":"2026-06-16T22:32:38Z","exploits":[{"source":"exploitdb","id":"EDB-16347","title":"3Com TFTP Service (3CTftpSvc) - 'Mode' Remote Buffer Overflow (Metasploit)","type":"remote","platform":"windows","date":"2010-05-09","verified":true,"url":"https://www.exploit-db.com/exploits/16347"},{"source":"exploitdb","id":"EDB-2855","title":"3Com TFTP Service (3CTftpSvc) 2.0.1 - 'Long Transporting Mode' Overflow (PoC)","type":"dos","platform":"windows","date":"2006-11-27","verified":true,"url":"https://www.exploit-db.com/exploits/2855"},{"source":"exploitdb","id":"EDB-2865","title":"3Com TFTP Service (3CTftpSvc) 2.0.1 - 'Long Transporting Mode' Remote Overflow","type":"remote","platform":"windows","date":"2006-11-30","verified":true,"url":"https://www.exploit-db.com/exploits/2865"},{"source":"exploitdb","id":"EDB-3170","title":"3Com TFTP Service (3CTftpSvc) 2.0.1 - Remote Buffer Overflow (Metasploit)","type":"remote","platform":"windows","date":"2007-01-21","verified":true,"url":"https://www.exploit-db.com/exploits/3170"},{"source":"exploitdb","id":"EDB-3388","title":"3Com TFTP Service (3CTftpSvc) 2.0.1 - Long Transporting Mode","type":"remote","platform":"windows","date":"2007-02-28","verified":true,"url":"https://www.exploit-db.com/exploits/3388"},{"source":"metasploit","id":"exploit/windows/tftp/threectftpsvc_long_mode","title":"3CTftpSvc TFTP Long Mode Buffer Overflow","type":"exploit","platform":"Windows","date":"2006-11-27","verified":true,"url":"https://www.rapid7.com/db/modules/exploit/windows/tftp/threectftpsvc_long_mode"}],"products":[{"vendor":"3com","product":"3ctftpsvc"}],"references":[{"url":"http://www.vupen.com/english/advisories/2006/4738","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/21301","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/30545","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/21322","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://securityreason.com/securityalert/1930","tags":["third-party-advisory","x_refsource_SREASON","x_transferred"]},{"url":"http://secunia.com/advisories/23113","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/archive/1/452754/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-6183"},{"url":"https://github.com/advisories/GHSA-9v3j-cgxq-66w9"}],"sources":{"cve":[{"id":"CVE-2006-6183","description":"Multiple stack-based buffer overflows in 3Com 3CTftpSvc 2.0.1, and possibly earlier, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a long mode field (aka transporting mode) in a (1) GET or (2) PUT command.","status":"published","published":"2006-12-01T00:00:00Z","modified":"2024-08-07T20:19:35.097Z","updated_at":"2026-11-02T14:33:50.374603Z"}],"euvd":[{"id":"EUVD-2006-6166","description":"Multiple stack-based buffer overflows in 3Com 3CTftpSvc 2.0.1, and possibly earlier, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a long mode field (aka transporting mode) in a (1) GET or (2) PUT command.","status":"published","published":"2006-12-01T00:00:00Z","modified":"2024-08-07T20:19:35Z","updated_at":"2026-11-03T01:15:44.304484Z"}],"ghsa":[{"id":"GHSA-9v3j-cgxq-66w9","title":"Multiple stack-based buffer overflows in 3Com 3CTftpSvc 2.0.1, and possibly earlier, allow remote...","description":"Multiple stack-based buffer overflows in 3Com 3CTftpSvc 2.0.1, and possibly earlier, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a long mode field (aka transporting mode) in a (1) GET or (2) PUT command.","status":"published","published":"2022-05-01T07:35:38Z","modified":"2023-01-31T05:02:28Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:48:15.857029Z"}],"nvd":[{"id":"CVE-2006-6183","description":"Multiple stack-based buffer overflows in 3Com 3CTftpSvc 2.0.1, and possibly earlier, allow remote attackers to cause a denial of service (crash) or execute arbitrary code via a long mode field (aka transporting mode) in a (1) GET or (2) PUT command.","status":"published","published":"2006-12-01T00:28:00Z","modified":"2026-06-16T22:32:38.177Z","cvss":[{"version":"2.0","score":10,"vector":"AV:N/AC:L/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:08.546281Z"}]}}