{"id":"CVE-1999-1336","aliases":["EUVD-1999-1317","GHSA-r6rp-8fmx-4m58"],"status":"published","title":"3Com HiPer Access Router Card (HiperARC) 4.0 through 4.2.29 allows remote attackers to cause a...","description":"3Com HiPer Access Router Card (HiperARC) 4.0 through 4.2.29 allows remote attackers to cause a denial of service (reboot) via a flood of IAC packets to the telnet port.","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":"2026-11-09","score":0.01614,"percentile":0.76162,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"1999-08-12T04:00:00Z","modified":"2026-06-16T21:50:13Z","products":[{"vendor":"3com","product":"hiperarc"}],"references":[{"url":"http://marc.info/?l=bugtraq\u0026m=93492615408725\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://www.osvdb.org/6057","tags":["vdb-entry","x_refsource_OSVDB","x_transferred"]},{"url":"http://marc.info/?l=bugtraq\u0026m=93458364903256\u0026w=2","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-1999-1336"},{"url":"https://github.com/advisories/GHSA-r6rp-8fmx-4m58"}],"sources":{"cve":[{"id":"CVE-1999-1336","description":"3Com HiPer Access Router Card (HiperARC) 4.0 through 4.2.29 allows remote attackers to cause a denial of service (reboot) via a flood of IAC packets to the telnet port.","status":"published","published":"2002-03-09T05:00:00Z","modified":"2024-08-01T17:11:02.992Z","updated_at":"2026-11-02T14:33:53.295018Z"}],"euvd":[{"id":"EUVD-1999-1317","description":"3Com HiPer Access Router Card (HiperARC) 4.0 through 4.2.29 allows remote attackers to cause a denial of service (reboot) via a flood of IAC packets to the telnet port.","status":"published","published":"2002-03-09T05:00:00Z","modified":"2024-08-01T17:11:02Z","updated_at":"2026-11-03T03:50:42.896161Z"}],"ghsa":[{"id":"GHSA-r6rp-8fmx-4m58","title":"3Com HiPer Access Router Card (HiperARC) 4.0 through 4.2.29 allows remote attackers to cause a...","description":"3Com HiPer Access Router Card (HiperARC) 4.0 through 4.2.29 allows remote attackers to cause a denial of service (reboot) via a flood of IAC packets to the telnet port.","status":"published","published":"2022-04-30T18:12:16Z","modified":"2023-01-30T05:04:34Z","updated_at":"2026-11-02T14:47:04.563666Z"}],"nvd":[{"id":"CVE-1999-1336","description":"3Com HiPer Access Router Card (HiperARC) 4.0 through 4.2.29 allows remote attackers to cause a denial of service (reboot) via a flood of IAC packets to the telnet port.","status":"published","published":"1999-08-12T04:00:00Z","modified":"2026-06-16T21:50:13.44Z","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":"2026-11-02T13:58:40.923898Z"}]}}