{"id":"CVE-2001-1338","aliases":["EUVD-2001-1319","GHSA-39ph-g4x9-c3wj"],"status":"published","title":"Beck IPC GmbH IPC@CHIP TelnetD server generates different responses when given valid and invalid...","description":"Beck IPC GmbH IPC@CHIP TelnetD server generates different responses when given valid and invalid login names, which allows remote attackers to determine accounts on the system.","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":"2026-11-07","score":0.01979,"percentile":0.80655,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2001-05-24T04:00:00Z","modified":"2026-06-16T21:56:04Z","products":[{"vendor":"beck_ipc_gmbh","product":"ipc_at_chip_telnetd_server"}],"references":[{"url":"http://www.securityfocus.com/bid/2773","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.kb.cert.org/vuls/id/198979","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","US Government Resource"]},{"url":"http://www.iss.net/security_center/static/6595.php","tags":["vdb-entry","x_refsource_XF","x_transferred","Vendor Advisory"]},{"url":"http://www.securityfocus.com/archive/1/186418","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred","Patch","Vendor Advisory"]},{"url":"http://cert.uni-stuttgart.de/archive/bugtraq/2001/06/msg00010.html","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-1338"},{"url":"https://github.com/advisories/GHSA-39ph-g4x9-c3wj"}],"sources":{"cve":[{"id":"CVE-2001-1338","description":"Beck IPC GmbH IPC@CHIP TelnetD server generates different responses when given valid and invalid login names, which allows remote attackers to determine accounts on the system.","status":"published","published":"2002-05-03T04:00:00Z","modified":"2024-08-08T04:51:08.199Z","updated_at":"2026-11-02T14:34:42.680977Z"}],"euvd":[{"id":"EUVD-2001-1319","description":"Beck IPC GmbH IPC@CHIP TelnetD server generates different responses when given valid and invalid login names, which allows remote attackers to determine accounts on the system.","status":"published","published":"2002-05-03T04:00:00Z","modified":"2024-08-08T04:51:08Z","updated_at":"2026-11-03T00:56:28.268448Z"}],"ghsa":[{"id":"GHSA-39ph-g4x9-c3wj","title":"Beck IPC GmbH IPC@CHIP TelnetD server generates different responses when given valid and invalid...","description":"Beck IPC GmbH IPC@CHIP TelnetD server generates different responses when given valid and invalid login names, which allows remote attackers to determine accounts on the system.","status":"published","published":"2022-04-30T18:17:49Z","modified":"2023-01-30T05:05:56Z","updated_at":"2026-11-02T14:47:22.953418Z"}],"nvd":[{"id":"CVE-2001-1338","description":"Beck IPC GmbH IPC@CHIP TelnetD server generates different responses when given valid and invalid login names, which allows remote attackers to determine accounts on the system.","status":"published","published":"2001-05-24T04:00:00Z","modified":"2026-06-16T21:56:04.323Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:40.041412Z"}]}}