{"id":"CVE-2001-0348","aliases":["EUVD-2001-0348","GHSA-whwj-f6f6-552j"],"status":"published","title":"Microsoft Windows 2000 telnet service allows attackers to cause a denial of service (crash) via a...","description":"Microsoft Windows 2000 telnet service allows attackers to cause a denial of service (crash) via a long logon command that contains a backspace.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.18755,"percentile":0.97294,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2001-07-21T04:00:00Z","modified":"2026-06-16T21:54:08Z","exploits":[{"source":"exploitdb","id":"EDB-20907","title":"Microsoft Windows Server 2000 - Telnet 'Username' Denial of Service","type":"dos","platform":"windows","date":"2001-06-07","verified":true,"url":"https://www.exploit-db.com/exploits/20907"}],"products":[{"vendor":"microsoft","product":"windows_2000"}],"references":[{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-031","tags":["vendor-advisory","x_refsource_MS","x_transferred"]},{"url":"http://www.ciac.org/ciac/bulletins/l-092.shtml","tags":["third-party-advisory","government-resource","x_refsource_CIAC","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/6666","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/2838","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://razor.bindview.com/publish/advisories/adv_mstelnet.html","tags":["vendor-advisory","x_refsource_BINDVIEW","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2001-0348"},{"url":"https://github.com/advisories/GHSA-whwj-f6f6-552j"}],"sources":{"cve":[{"id":"CVE-2001-0348","description":"Microsoft Windows 2000 telnet service allows attackers to cause a denial of service (crash) via a long logon command that contains a backspace.","status":"published","published":"2001-09-18T04:00:00Z","modified":"2024-08-08T04:14:07.401Z","updated_at":"2026-11-02T14:34:43.358691Z"}],"euvd":[{"id":"EUVD-2001-0348","description":"Microsoft Windows 2000 telnet service allows attackers to cause a denial of service (crash) via a long logon command that contains a backspace.","status":"published","published":"2001-09-18T04:00:00Z","modified":"2024-08-08T04:14:07Z","updated_at":"2026-11-03T01:14:52.069936Z"}],"ghsa":[{"id":"GHSA-whwj-f6f6-552j","title":"Microsoft Windows 2000 telnet service allows attackers to cause a denial of service (crash) via a...","description":"Microsoft Windows 2000 telnet service allows attackers to cause a denial of service (crash) via a long logon command that contains a backspace.","status":"published","published":"2022-04-30T18:15:53Z","modified":"2023-01-30T05:05:25Z","updated_at":"2026-11-02T14:47:16.342596Z"}],"nvd":[{"id":"CVE-2001-0348","description":"Microsoft Windows 2000 telnet service allows attackers to cause a denial of service (crash) via a long logon command that contains a backspace.","status":"published","published":"2001-07-21T04:00:00Z","modified":"2026-06-16T21:54:08.547Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:00:40.041412Z"}]}}